207310770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32443}}^1$

素因数の和:32527

約数の個数: 48

約数和(自身を含む): 546616512

約数和(自身を除く): 339305742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 32443, 64886, 97329, 162215, 194658, 291987, 324430, 486645, 583974, 973290, 1459935, 2303453, 2919870, 4606906, 6910359, 11517265, 13820718, 20731077, 23034530, 34551795, 41462154, 69103590, 103655385, 207310770]

約数ペア:

[(1, 207310770), (2, 103655385), (3, 69103590), (5, 41462154), (6, 34551795), (9, 23034530), (10, 20731077), (15, 13820718), (18, 11517265), (30, 6910359), (45, 4606906), (71, 2919870), (90, 2303453), (142, 1459935), (213, 973290), (355, 583974), (426, 486645), (639, 324430), (710, 291987), (1065, 194658), (1278, 162215), (2130, 97329), (3195, 64886), (6390, 32443)]