38590890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 101678976

約数和(自身を除く): 63088086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 1867, 2067, 3445, 3734, 4134, 5601, 6890, 9335, 10335, 11202, 18670, 20670, 24271, 28005, 48542, 56010, 72813, 98951, 121355, 145626, 197902, 242710, 296853, 364065, 494755, 593706, 728130, 989510, 1286363, 1484265, 2572726, 2968530, 3859089, 6431815, 7718178, 12863630, 19295445, 38590890]

約数ペア:

[(1, 38590890), (2, 19295445), (3, 12863630), (5, 7718178), (6, 6431815), (10, 3859089), (13, 2968530), (15, 2572726), (26, 1484265), (30, 1286363), (39, 989510), (53, 728130), (65, 593706), (78, 494755), (106, 364065), (130, 296853), (159, 242710), (195, 197902), (265, 145626), (318, 121355), (390, 98951), (530, 72813), (689, 56010), (795, 48542), (1378, 28005), (1590, 24271), (1867, 20670), (2067, 18670), (3445, 11202), (3734, 10335), (4134, 9335), (5601, 6890)]