259367940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36947}}^1$

素因数の和:36978

約数の個数: 96

約数和(自身を含む): 869016960

約数和(自身を除く): 609649020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 36947, 73894, 110841, 147788, 184735, 221682, 332523, 369470, 443364, 480311, 554205, 665046, 738940, 960622, 997569, 1108410, 1330092, 1440933, 1662615, 1921244, 1995138, 2216820, 2401555, 2881866, 3325230, 3990276, 4322799, 4803110, 4987845, 5763732, 6650460, 7204665, 8645598, 9606220, 9975690, 12968397, 14409330, 17291196, 19951380, 21613995, 25936794, 28818660, 43227990, 51873588, 64841985, 86455980, 129683970, 259367940]

約数ペア:

[(1, 259367940), (2, 129683970), (3, 86455980), (4, 64841985), (5, 51873588), (6, 43227990), (9, 28818660), (10, 25936794), (12, 21613995), (13, 19951380), (15, 17291196), (18, 14409330), (20, 12968397), (26, 9975690), (27, 9606220), (30, 8645598), (36, 7204665), (39, 6650460), (45, 5763732), (52, 4987845), (54, 4803110), (60, 4322799), (65, 3990276), (78, 3325230), (90, 2881866), (108, 2401555), (117, 2216820), (130, 1995138), (135, 1921244), (156, 1662615), (180, 1440933), (195, 1330092), (234, 1108410), (260, 997569), (270, 960622), (351, 738940), (390, 665046), (468, 554205), (540, 480311), (585, 443364), (702, 369470), (780, 332523), (1170, 221682), (1404, 184735), (1755, 147788), (2340, 110841), (3510, 73894), (7020, 36947)]