42313140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7629

約数の個数: 72

約数和(自身を含む): 132507648

約数和(自身を除く): 90194508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7583, 15166, 22749, 30332, 37915, 45498, 68247, 75830, 90996, 113745, 136494, 151660, 227490, 235073, 272988, 341235, 454980, 470146, 682470, 705219, 940292, 1175365, 1364940, 1410438, 2115657, 2350730, 2820876, 3526095, 4231314, 4701460, 7052190, 8462628, 10578285, 14104380, 21156570, 42313140]

約数ペア:

[(1, 42313140), (2, 21156570), (3, 14104380), (4, 10578285), (5, 8462628), (6, 7052190), (9, 4701460), (10, 4231314), (12, 3526095), (15, 2820876), (18, 2350730), (20, 2115657), (30, 1410438), (31, 1364940), (36, 1175365), (45, 940292), (60, 705219), (62, 682470), (90, 470146), (93, 454980), (124, 341235), (155, 272988), (180, 235073), (186, 227490), (279, 151660), (310, 136494), (372, 113745), (465, 90996), (558, 75830), (620, 68247), (930, 45498), (1116, 37915), (1395, 30332), (1860, 22749), (2790, 15166), (5580, 7583)]