9923940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 32425848

約数和(自身を除く): 22501908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4241, 8482, 12723, 16964, 21205, 25446, 38169, 42410, 50892, 55133, 63615, 76338, 84820, 110266, 127230, 152676, 165399, 190845, 220532, 254460, 275665, 330798, 381690, 496197, 551330, 661596, 763380, 826995, 992394, 1102660, 1653990, 1984788, 2480985, 3307980, 4961970, 9923940]

約数ペア:

[(1, 9923940), (2, 4961970), (3, 3307980), (4, 2480985), (5, 1984788), (6, 1653990), (9, 1102660), (10, 992394), (12, 826995), (13, 763380), (15, 661596), (18, 551330), (20, 496197), (26, 381690), (30, 330798), (36, 275665), (39, 254460), (45, 220532), (52, 190845), (60, 165399), (65, 152676), (78, 127230), (90, 110266), (117, 84820), (130, 76338), (156, 63615), (180, 55133), (195, 50892), (234, 42410), (260, 38169), (390, 25446), (468, 21205), (585, 16964), (780, 12723), (1170, 8482), (2340, 4241)]