87121710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24821}}^1$

素因数の和:24850

約数の個数: 64

約数和(自身を含む): 250205760

約数和(自身を除く): 163084050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 24821, 49642, 74463, 124105, 148926, 223389, 248210, 322673, 372315, 446778, 645346, 670167, 744630, 968019, 1116945, 1340334, 1613365, 1936038, 2233890, 2904057, 3226730, 3350835, 4840095, 5808114, 6701670, 8712171, 9680190, 14520285, 17424342, 29040570, 43560855, 87121710]

約数ペア:

[(1, 87121710), (2, 43560855), (3, 29040570), (5, 17424342), (6, 14520285), (9, 9680190), (10, 8712171), (13, 6701670), (15, 5808114), (18, 4840095), (26, 3350835), (27, 3226730), (30, 2904057), (39, 2233890), (45, 1936038), (54, 1613365), (65, 1340334), (78, 1116945), (90, 968019), (117, 744630), (130, 670167), (135, 645346), (195, 446778), (234, 372315), (270, 322673), (351, 248210), (390, 223389), (585, 148926), (702, 124105), (1170, 74463), (1755, 49642), (3510, 24821)]