201215610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{745243}}^1$

素因数の和:745259

約数の個数: 32

約数和(自身を含む): 536575680

約数和(自身を除く): 335360070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 745243, 1490486, 2235729, 3726215, 4471458, 6707187, 7452430, 11178645, 13414374, 20121561, 22357290, 33535935, 40243122, 67071870, 100607805, 201215610]

約数ペア:

[(1, 201215610), (2, 100607805), (3, 67071870), (5, 40243122), (6, 33535935), (9, 22357290), (10, 20121561), (15, 13414374), (18, 11178645), (27, 7452430), (30, 6707187), (45, 4471458), (54, 3726215), (90, 2235729), (135, 1490486), (270, 745243)]