21415470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37571}}^1$

素因数の和:37600

約数の個数: 32

約数和(自身を含む): 54103680

約数和(自身を除く): 32688210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 37571, 75142, 112713, 187855, 225426, 375710, 563565, 713849, 1127130, 1427698, 2141547, 3569245, 4283094, 7138490, 10707735, 21415470]

約数ペア:

[(1, 21415470), (2, 10707735), (3, 7138490), (5, 4283094), (6, 3569245), (10, 2141547), (15, 1427698), (19, 1127130), (30, 713849), (38, 563565), (57, 375710), (95, 225426), (114, 187855), (190, 112713), (285, 75142), (570, 37571)]