29520990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3574

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 51764130

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, 837, 930, 1395, 1674, 2790, 3527, 4185, 7054, 8370, 10581, 17635, 21162, 31743, 35270, 52905, 63486, 95229, 105810, 109337, 158715, 190458, 218674, 317430, 328011, 476145, 546685, 656022, 952290, 984033, 1093370, 1640055, 1968066, 2952099, 3280110, 4920165, 5904198, 9840330, 14760495, 29520990]

約数ペア:

[(1, 29520990), (2, 14760495), (3, 9840330), (5, 5904198), (6, 4920165), (9, 3280110), (10, 2952099), (15, 1968066), (18, 1640055), (27, 1093370), (30, 984033), (31, 952290), (45, 656022), (54, 546685), (62, 476145), (90, 328011), (93, 317430), (135, 218674), (155, 190458), (186, 158715), (270, 109337), (279, 105810), (310, 95229), (465, 63486), (558, 52905), (837, 35270), (930, 31743), (1395, 21162), (1674, 17635), (2790, 10581), (3527, 8370), (4185, 7054)]