4812990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 14902272

約数和(自身を除く): 10089282

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 43, 65, 70, 78, 82, 86, 91, 105, 123, 129, 130, 182, 195, 205, 210, 215, 246, 258, 273, 287, 301, 390, 410, 430, 455, 533, 546, 559, 574, 602, 615, 645, 861, 903, 910, 1066, 1118, 1230, 1290, 1365, 1435, 1505, 1599, 1677, 1722, 1763, 1806, 2665, 2730, 2795, 2870, 3010, 3198, 3354, 3526, 3731, 3913, 4305, 4515, 5289, 5330, 5590, 7462, 7826, 7995, 8385, 8610, 8815, 9030, 10578, 11193, 11739, 12341, 15990, 16770, 17630, 18655, 19565, 22386, 22919, 23478, 24682, 26445, 37023, 37310, 39130, 45838, 52890, 55965, 58695, 61705, 68757, 74046, 111930, 114595, 117390, 123410, 137514, 160433, 185115, 229190, 320866, 343785, 370230, 481299, 687570, 802165, 962598, 1604330, 2406495, 4812990]

約数ペア:

[(1, 4812990), (2, 2406495), (3, 1604330), (5, 962598), (6, 802165), (7, 687570), (10, 481299), (13, 370230), (14, 343785), (15, 320866), (21, 229190), (26, 185115), (30, 160433), (35, 137514), (39, 123410), (41, 117390), (42, 114595), (43, 111930), (65, 74046), (70, 68757), (78, 61705), (82, 58695), (86, 55965), (91, 52890), (105, 45838), (123, 39130), (129, 37310), (130, 37023), (182, 26445), (195, 24682), (205, 23478), (210, 22919), (215, 22386), (246, 19565), (258, 18655), (273, 17630), (287, 16770), (301, 15990), (390, 12341), (410, 11739), (430, 11193), (455, 10578), (533, 9030), (546, 8815), (559, 8610), (574, 8385), (602, 7995), (615, 7826), (645, 7462), (861, 5590), (903, 5330), (910, 5289), (1066, 4515), (1118, 4305), (1230, 3913), (1290, 3731), (1365, 3526), (1435, 3354), (1505, 3198), (1599, 3010), (1677, 2870), (1722, 2795), (1763, 2730), (1806, 2665)]