902131230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 192

約数和(自身を含む): 2930102784

約数和(自身を除く): 2027971554

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 121, 130, 143, 154, 165, 182, 195, 210, 231, 242, 273, 286, 330, 363, 385, 390, 429, 455, 462, 546, 605, 715, 726, 770, 847, 858, 910, 1001, 1155, 1210, 1365, 1430, 1573, 1694, 1815, 2002, 2145, 2310, 2541, 2730, 2731, 3003, 3146, 3630, 4235, 4290, 4719, 5005, 5082, 5462, 6006, 7865, 8193, 8470, 9438, 10010, 11011, 12705, 13655, 15015, 15730, 16386, 19117, 22022, 23595, 25410, 27310, 30030, 30041, 33033, 35503, 38234, 40965, 47190, 55055, 57351, 60082, 66066, 71006, 81930, 90123, 95585, 106509, 110110, 114702, 150205, 165165, 177515, 180246, 191170, 210287, 213018, 248521, 286755, 300410, 330330, 330451, 355030, 390533, 420574, 450615, 497042, 532545, 573510, 630861, 660902, 745563, 781066, 901230, 991353, 1051435, 1065090, 1171599, 1242605, 1261722, 1491126, 1652255, 1952665, 1982706, 2102870, 2313157, 2343198, 2485210, 2733731, 3154305, 3304510, 3727815, 3905330, 4295863, 4626314, 4956765, 5467462, 5857995, 6308610, 6939471, 7455630, 8201193, 8591726, 9913530, 11565785, 11715990, 12887589, 13668655, 13878942, 16402386, 21479315, 23131570, 25775178, 27337310, 30071041, 34697355, 41005965, 42958630, 60142082, 64437945, 69394710, 82011930, 90213123, 128875890, 150355205, 180426246, 300710410, 451065615, 902131230]

約数ペア:

[(1, 902131230), (2, 451065615), (3, 300710410), (5, 180426246), (6, 150355205), (7, 128875890), (10, 90213123), (11, 82011930), (13, 69394710), (14, 64437945), (15, 60142082), (21, 42958630), (22, 41005965), (26, 34697355), (30, 30071041), (33, 27337310), (35, 25775178), (39, 23131570), (42, 21479315), (55, 16402386), (65, 13878942), (66, 13668655), (70, 12887589), (77, 11715990), (78, 11565785), (91, 9913530), (105, 8591726), (110, 8201193), (121, 7455630), (130, 6939471), (143, 6308610), (154, 5857995), (165, 5467462), (182, 4956765), (195, 4626314), (210, 4295863), (231, 3905330), (242, 3727815), (273, 3304510), (286, 3154305), (330, 2733731), (363, 2485210), (385, 2343198), (390, 2313157), (429, 2102870), (455, 1982706), (462, 1952665), (546, 1652255), (605, 1491126), (715, 1261722), (726, 1242605), (770, 1171599), (847, 1065090), (858, 1051435), (910, 991353), (1001, 901230), (1155, 781066), (1210, 745563), (1365, 660902), (1430, 630861), (1573, 573510), (1694, 532545), (1815, 497042), (2002, 450615), (2145, 420574), (2310, 390533), (2541, 355030), (2730, 330451), (2731, 330330), (3003, 300410), (3146, 286755), (3630, 248521), (4235, 213018), (4290, 210287), (4719, 191170), (5005, 180246), (5082, 177515), (5462, 165165), (6006, 150205), (7865, 114702), (8193, 110110), (8470, 106509), (9438, 95585), (10010, 90123), (11011, 81930), (12705, 71006), (13655, 66066), (15015, 60082), (15730, 57351), (16386, 55055), (19117, 47190), (22022, 40965), (23595, 38234), (25410, 35503), (27310, 33033), (30030, 30041)]