212996812770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2099939}}^1$

素因数の和:2099989

約数の個数: 144

約数和(自身を含む): 672215993280

約数和(自身を除く): 459219180510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 630, 690, 735, 805, 882, 966, 1035, 1127, 1449, 1470, 1610, 2070, 2205, 2254, 2415, 2898, 3381, 4410, 4830, 5635, 6762, 7245, 10143, 11270, 14490, 16905, 20286, 33810, 50715, 101430, 2099939, 4199878, 6299817, 10499695, 12599634, 14699573, 18899451, 20999390, 29399146, 31499085, 37798902, 44098719, 48298597, 62998170, 73497865, 88197438, 94497255, 96597194, 102897011, 132296157, 144895791, 146995730, 188994510, 205794022, 220493595, 241492985, 264592314, 289791582, 308691033, 338090179, 434687373, 440987190, 482985970, 514485055, 617382066, 661480785, 676180358, 724478955, 869374746, 926073099, 1014270537, 1028970110, 1322961570, 1448957910, 1543455165, 1690450895, 1852146198, 2028541074, 2173436865, 2366631253, 3042811611, 3086910330, 3380901790, 4346873730, 4630365495, 4733262506, 5071352685, 6085623222, 7099893759, 9260730990, 10142705370, 11833156265, 14199787518, 15214058055, 21299681277, 23666312530, 30428116110, 35499468795, 42599362554, 70998937590, 106498406385, 212996812770]

約数ペア:

[(1, 212996812770), (2, 106498406385), (3, 70998937590), (5, 42599362554), (6, 35499468795), (7, 30428116110), (9, 23666312530), (10, 21299681277), (14, 15214058055), (15, 14199787518), (18, 11833156265), (21, 10142705370), (23, 9260730990), (30, 7099893759), (35, 6085623222), (42, 5071352685), (45, 4733262506), (46, 4630365495), (49, 4346873730), (63, 3380901790), (69, 3086910330), (70, 3042811611), (90, 2366631253), (98, 2173436865), (105, 2028541074), (115, 1852146198), (126, 1690450895), (138, 1543455165), (147, 1448957910), (161, 1322961570), (207, 1028970110), (210, 1014270537), (230, 926073099), (245, 869374746), (294, 724478955), (315, 676180358), (322, 661480785), (345, 617382066), (414, 514485055), (441, 482985970), (483, 440987190), (490, 434687373), (630, 338090179), (690, 308691033), (735, 289791582), (805, 264592314), (882, 241492985), (966, 220493595), (1035, 205794022), (1127, 188994510), (1449, 146995730), (1470, 144895791), (1610, 132296157), (2070, 102897011), (2205, 96597194), (2254, 94497255), (2415, 88197438), (2898, 73497865), (3381, 62998170), (4410, 48298597), (4830, 44098719), (5635, 37798902), (6762, 31499085), (7245, 29399146), (10143, 20999390), (11270, 18899451), (14490, 14699573), (16905, 12599634), (20286, 10499695), (33810, 6299817), (50715, 4199878), (101430, 2099939)]