69241380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88771}}^1$

素因数の和:88796

約数の個数: 48

約数和(自身を含む): 208791744

約数和(自身を除く): 139550364

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, 88771, 177542, 266313, 355084, 443855, 532626, 887710, 1065252, 1154023, 1331565, 1775420, 2308046, 2663130, 3462069, 4616092, 5326260, 5770115, 6924138, 11540230, 13848276, 17310345, 23080460, 34620690, 69241380]

約数ペア:

[(1, 69241380), (2, 34620690), (3, 23080460), (4, 17310345), (5, 13848276), (6, 11540230), (10, 6924138), (12, 5770115), (13, 5326260), (15, 4616092), (20, 3462069), (26, 2663130), (30, 2308046), (39, 1775420), (52, 1331565), (60, 1154023), (65, 1065252), (78, 887710), (130, 532626), (156, 443855), (195, 355084), (260, 266313), (390, 177542), (780, 88771)]