30586140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4388

約数の個数: 96

約数和(自身を含む): 102500160

約数和(自身を除く): 71914020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 4357, 7020, 8714, 13071, 17428, 21785, 26142, 39213, 43570, 52284, 56641, 65355, 78426, 87140, 113282, 117639, 130710, 156852, 169923, 196065, 226564, 235278, 261420, 283205, 339846, 392130, 470556, 509769, 566410, 588195, 679692, 784260, 849615, 1019538, 1132820, 1176390, 1529307, 1699230, 2039076, 2352780, 2548845, 3058614, 3398460, 5097690, 6117228, 7646535, 10195380, 15293070, 30586140]

約数ペア:

[(1, 30586140), (2, 15293070), (3, 10195380), (4, 7646535), (5, 6117228), (6, 5097690), (9, 3398460), (10, 3058614), (12, 2548845), (13, 2352780), (15, 2039076), (18, 1699230), (20, 1529307), (26, 1176390), (27, 1132820), (30, 1019538), (36, 849615), (39, 784260), (45, 679692), (52, 588195), (54, 566410), (60, 509769), (65, 470556), (78, 392130), (90, 339846), (108, 283205), (117, 261420), (130, 235278), (135, 226564), (156, 196065), (180, 169923), (195, 156852), (234, 130710), (260, 117639), (270, 113282), (351, 87140), (390, 78426), (468, 65355), (540, 56641), (585, 52284), (702, 43570), (780, 39213), (1170, 26142), (1404, 21785), (1755, 17428), (2340, 13071), (3510, 8714), (4357, 7020)]