27864660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 82059264

約数和(自身を除く): 54194604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 211, 213, 284, 310, 355, 372, 422, 426, 465, 620, 633, 710, 844, 852, 930, 1055, 1065, 1266, 1420, 1860, 2110, 2130, 2201, 2532, 3165, 4220, 4260, 4402, 6330, 6541, 6603, 8804, 11005, 12660, 13082, 13206, 14981, 19623, 22010, 26164, 26412, 29962, 32705, 33015, 39246, 44020, 44943, 59924, 65410, 66030, 74905, 78492, 89886, 98115, 130820, 132060, 149810, 179772, 196230, 224715, 299620, 392460, 449430, 464411, 898860, 928822, 1393233, 1857644, 2322055, 2786466, 4644110, 5572932, 6966165, 9288220, 13932330, 27864660]

約数ペア:

[(1, 27864660), (2, 13932330), (3, 9288220), (4, 6966165), (5, 5572932), (6, 4644110), (10, 2786466), (12, 2322055), (15, 1857644), (20, 1393233), (30, 928822), (31, 898860), (60, 464411), (62, 449430), (71, 392460), (93, 299620), (124, 224715), (142, 196230), (155, 179772), (186, 149810), (211, 132060), (213, 130820), (284, 98115), (310, 89886), (355, 78492), (372, 74905), (422, 66030), (426, 65410), (465, 59924), (620, 44943), (633, 44020), (710, 39246), (844, 33015), (852, 32705), (930, 29962), (1055, 26412), (1065, 26164), (1266, 22010), (1420, 19623), (1860, 14981), (2110, 13206), (2130, 13082), (2201, 12660), (2532, 11005), (3165, 8804), (4220, 6603), (4260, 6541), (4402, 6330)]