5415390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 9514530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 647, 837, 930, 1294, 1395, 1674, 1941, 2790, 3235, 3882, 4185, 5823, 6470, 8370, 9705, 11646, 17469, 19410, 20057, 29115, 34938, 40114, 58230, 60171, 87345, 100285, 120342, 174690, 180513, 200570, 300855, 361026, 541539, 601710, 902565, 1083078, 1805130, 2707695, 5415390]

約数ペア:

[(1, 5415390), (2, 2707695), (3, 1805130), (5, 1083078), (6, 902565), (9, 601710), (10, 541539), (15, 361026), (18, 300855), (27, 200570), (30, 180513), (31, 174690), (45, 120342), (54, 100285), (62, 87345), (90, 60171), (93, 58230), (135, 40114), (155, 34938), (186, 29115), (270, 20057), (279, 19410), (310, 17469), (465, 11646), (558, 9705), (647, 8370), (837, 6470), (930, 5823), (1294, 4185), (1395, 3882), (1674, 3235), (1941, 2790)]