40983570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2701

約数の個数: 80

約数和(自身を含む): 116043840

約数和(自身を除く): 75060270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 2663, 3078, 5130, 5326, 7695, 7989, 13315, 15390, 15978, 23967, 26630, 39945, 47934, 50597, 71901, 79890, 101194, 119835, 143802, 151791, 215703, 239670, 252985, 303582, 359505, 431406, 455373, 505970, 719010, 758955, 910746, 1078515, 1366119, 1517910, 2157030, 2276865, 2732238, 4098357, 4553730, 6830595, 8196714, 13661190, 20491785, 40983570]

約数ペア:

[(1, 40983570), (2, 20491785), (3, 13661190), (5, 8196714), (6, 6830595), (9, 4553730), (10, 4098357), (15, 2732238), (18, 2276865), (19, 2157030), (27, 1517910), (30, 1366119), (38, 1078515), (45, 910746), (54, 758955), (57, 719010), (81, 505970), (90, 455373), (95, 431406), (114, 359505), (135, 303582), (162, 252985), (171, 239670), (190, 215703), (270, 151791), (285, 143802), (342, 119835), (405, 101194), (513, 79890), (570, 71901), (810, 50597), (855, 47934), (1026, 39945), (1539, 26630), (1710, 23967), (2565, 15978), (2663, 15390), (3078, 13315), (5130, 7989), (5326, 7695)]