18370530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3616

約数の個数: 64

約数和(自身を含む): 51580800

約数和(自身を除く): 33210270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3581, 5130, 7162, 10743, 17905, 21486, 32229, 35810, 53715, 64458, 68039, 96687, 107430, 136078, 161145, 193374, 204117, 322290, 340195, 408234, 483435, 612351, 680390, 966870, 1020585, 1224702, 1837053, 2041170, 3061755, 3674106, 6123510, 9185265, 18370530]

約数ペア:

[(1, 18370530), (2, 9185265), (3, 6123510), (5, 3674106), (6, 3061755), (9, 2041170), (10, 1837053), (15, 1224702), (18, 1020585), (19, 966870), (27, 680390), (30, 612351), (38, 483435), (45, 408234), (54, 340195), (57, 322290), (90, 204117), (95, 193374), (114, 161145), (135, 136078), (171, 107430), (190, 96687), (270, 68039), (285, 64458), (342, 53715), (513, 35810), (570, 32229), (855, 21486), (1026, 17905), (1710, 10743), (2565, 7162), (3581, 5130)]