9736870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 20779920

約数和(自身を除く): 11043050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 619, 715, 1210, 1238, 1430, 1573, 3095, 3146, 6190, 6809, 7865, 8047, 13618, 15730, 16094, 34045, 40235, 68090, 74899, 80470, 88517, 149798, 177034, 374495, 442585, 748990, 885170, 973687, 1947374, 4868435, 9736870]

約数ペア:

[(1, 9736870), (2, 4868435), (5, 1947374), (10, 973687), (11, 885170), (13, 748990), (22, 442585), (26, 374495), (55, 177034), (65, 149798), (110, 88517), (121, 80470), (130, 74899), (143, 68090), (242, 40235), (286, 34045), (605, 16094), (619, 15730), (715, 13618), (1210, 8047), (1238, 7865), (1430, 6809), (1573, 6190), (3095, 3146)]