109384860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140237}}^1$

素因数の和:140262

約数の個数: 48

約数和(自身を含む): 329839776

約数和(自身を除く): 220454916

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, 140237, 280474, 420711, 560948, 701185, 841422, 1402370, 1682844, 1823081, 2103555, 2804740, 3646162, 4207110, 5469243, 7292324, 8414220, 9115405, 10938486, 18230810, 21876972, 27346215, 36461620, 54692430, 109384860]

約数ペア:

[(1, 109384860), (2, 54692430), (3, 36461620), (4, 27346215), (5, 21876972), (6, 18230810), (10, 10938486), (12, 9115405), (13, 8414220), (15, 7292324), (20, 5469243), (26, 4207110), (30, 3646162), (39, 2804740), (52, 2103555), (60, 1823081), (65, 1682844), (78, 1402370), (130, 841422), (156, 701185), (195, 560948), (260, 420711), (390, 280474), (780, 140237)]