69804790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8693}}^1$

素因数の和:8784

約数の個数: 32

約数和(自身を含む): 138964896

約数和(自身を除く): 69160106

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 8693, 17386, 43465, 86930, 95623, 191246, 478115, 634589, 956230, 1269178, 3172945, 6345890, 6980479, 13960958, 34902395, 69804790]

約数ペア:

[(1, 69804790), (2, 34902395), (5, 13960958), (10, 6980479), (11, 6345890), (22, 3172945), (55, 1269178), (73, 956230), (110, 634589), (146, 478115), (365, 191246), (730, 95623), (803, 86930), (1606, 43465), (4015, 17386), (8030, 8693)]