285287130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4421}}^1$

素因数の和:4676

約数の個数: 64

約数和(自身を含む): 764121600

約数和(自身を除く): 478834470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 4421, 6453, 7170, 8842, 10755, 12906, 13263, 21510, 22105, 26526, 32265, 39789, 44210, 64530, 66315, 79578, 119367, 132630, 198945, 238734, 397890, 596835, 1056619, 1193670, 2113238, 3169857, 5283095, 6339714, 9509571, 10566190, 15849285, 19019142, 28528713, 31698570, 47547855, 57057426, 95095710, 142643565, 285287130]

約数ペア:

[(1, 285287130), (2, 142643565), (3, 95095710), (5, 57057426), (6, 47547855), (9, 31698570), (10, 28528713), (15, 19019142), (18, 15849285), (27, 10566190), (30, 9509571), (45, 6339714), (54, 5283095), (90, 3169857), (135, 2113238), (239, 1193670), (270, 1056619), (478, 596835), (717, 397890), (1195, 238734), (1434, 198945), (2151, 132630), (2390, 119367), (3585, 79578), (4302, 66315), (4421, 64530), (6453, 44210), (7170, 39789), (8842, 32265), (10755, 26526), (12906, 22105), (13263, 21510)]