1555162830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1619}}^1$

素因数の和:2466

約数の個数: 96

約数和(自身を含む): 4362452640

約数和(自身を除く): 2807289810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 821, 1170, 1619, 1642, 2463, 3238, 4105, 4857, 4926, 7389, 8095, 8210, 9714, 10673, 12315, 14571, 14778, 16190, 21047, 21346, 24285, 24630, 29142, 32019, 36945, 42094, 48570, 53365, 63141, 64038, 72855, 73890, 96057, 105235, 106730, 126282, 145710, 160095, 189423, 192114, 210470, 315705, 320190, 378846, 480285, 631410, 947115, 960570, 1329199, 1894230, 2658398, 3987597, 6645995, 7975194, 11962791, 13291990, 17279587, 19937985, 23925582, 34559174, 39875970, 51838761, 59813955, 86397935, 103677522, 119627910, 155516283, 172795870, 259193805, 311032566, 518387610, 777581415, 1555162830]

約数ペア:

[(1, 1555162830), (2, 777581415), (3, 518387610), (5, 311032566), (6, 259193805), (9, 172795870), (10, 155516283), (13, 119627910), (15, 103677522), (18, 86397935), (26, 59813955), (30, 51838761), (39, 39875970), (45, 34559174), (65, 23925582), (78, 19937985), (90, 17279587), (117, 13291990), (130, 11962791), (195, 7975194), (234, 6645995), (390, 3987597), (585, 2658398), (821, 1894230), (1170, 1329199), (1619, 960570), (1642, 947115), (2463, 631410), (3238, 480285), (4105, 378846), (4857, 320190), (4926, 315705), (7389, 210470), (8095, 192114), (8210, 189423), (9714, 160095), (10673, 145710), (12315, 126282), (14571, 106730), (14778, 105235), (16190, 96057), (21047, 73890), (21346, 72855), (24285, 64038), (24630, 63141), (29142, 53365), (32019, 48570), (36945, 42094)]