1648245690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201251}}^1$

素因数の和:201284

約数の個数: 96

約数和(自身を含む): 5274412416

約数和(自身を除く): 3626166726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 201251, 402502, 603753, 1006255, 1207506, 1408757, 1811259, 2012510, 2616263, 2817514, 3018765, 3622518, 4226271, 5232526, 6037530, 7043785, 7848789, 8452542, 9056295, 12678813, 13081315, 14087570, 15697578, 18112590, 18313841, 21131355, 23546367, 25357626, 26162630, 36627682, 39243945, 42262710, 47092734, 54941523, 63394065, 78487890, 91569205, 109883046, 117731835, 126788130, 164824569, 183138410, 235463670, 274707615, 329649138, 549415230, 824122845, 1648245690]

約数ペア:

[(1, 1648245690), (2, 824122845), (3, 549415230), (5, 329649138), (6, 274707615), (7, 235463670), (9, 183138410), (10, 164824569), (13, 126788130), (14, 117731835), (15, 109883046), (18, 91569205), (21, 78487890), (26, 63394065), (30, 54941523), (35, 47092734), (39, 42262710), (42, 39243945), (45, 36627682), (63, 26162630), (65, 25357626), (70, 23546367), (78, 21131355), (90, 18313841), (91, 18112590), (105, 15697578), (117, 14087570), (126, 13081315), (130, 12678813), (182, 9056295), (195, 8452542), (210, 7848789), (234, 7043785), (273, 6037530), (315, 5232526), (390, 4226271), (455, 3622518), (546, 3018765), (585, 2817514), (630, 2616263), (819, 2012510), (910, 1811259), (1170, 1408757), (1365, 1207506), (1638, 1006255), (2730, 603753), (4095, 402502), (8190, 201251)]