87349380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1481}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 244992384

約数和(自身を除く): 157643004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1481, 1966, 2949, 2962, 3932, 4443, 4915, 5898, 5924, 7405, 8886, 9830, 11796, 14745, 14810, 17772, 19660, 22215, 29490, 29620, 44430, 58980, 88860, 1455823, 2911646, 4367469, 5823292, 7279115, 8734938, 14558230, 17469876, 21837345, 29116460, 43674690, 87349380]

約数ペア:

[(1, 87349380), (2, 43674690), (3, 29116460), (4, 21837345), (5, 17469876), (6, 14558230), (10, 8734938), (12, 7279115), (15, 5823292), (20, 4367469), (30, 2911646), (60, 1455823), (983, 88860), (1481, 58980), (1966, 44430), (2949, 29620), (2962, 29490), (3932, 22215), (4443, 19660), (4915, 17772), (5898, 14810), (5924, 14745), (7405, 11796), (8886, 9830)]