6253260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8042

約数の個数: 48

約数和(自身を含む): 18858336

約数和(自身を除く): 12605076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8017, 16034, 24051, 32068, 40085, 48102, 80170, 96204, 104221, 120255, 160340, 208442, 240510, 312663, 416884, 481020, 521105, 625326, 1042210, 1250652, 1563315, 2084420, 3126630, 6253260]

約数ペア:

[(1, 6253260), (2, 3126630), (3, 2084420), (4, 1563315), (5, 1250652), (6, 1042210), (10, 625326), (12, 521105), (13, 481020), (15, 416884), (20, 312663), (26, 240510), (30, 208442), (39, 160340), (52, 120255), (60, 104221), (65, 96204), (78, 80170), (130, 48102), (156, 40085), (195, 32068), (260, 24051), (390, 16034), (780, 8017)]