559897260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{717817}}^1$

素因数の和:717842

約数の個数: 48

約数和(自身を含む): 1688307936

約数和(自身を除く): 1128410676

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, 717817, 1435634, 2153451, 2871268, 3589085, 4306902, 7178170, 8613804, 9331621, 10767255, 14356340, 18663242, 21534510, 27994863, 37326484, 43069020, 46658105, 55989726, 93316210, 111979452, 139974315, 186632420, 279948630, 559897260]

約数ペア:

[(1, 559897260), (2, 279948630), (3, 186632420), (4, 139974315), (5, 111979452), (6, 93316210), (10, 55989726), (12, 46658105), (13, 43069020), (15, 37326484), (20, 27994863), (26, 21534510), (30, 18663242), (39, 14356340), (52, 10767255), (60, 9331621), (65, 8613804), (78, 7178170), (130, 4306902), (156, 3589085), (195, 2871268), (260, 2153451), (390, 1435634), (780, 717817)]