84459570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12739}}^1$

素因数の和:12779

約数の個数: 64

約数和(自身を含む): 231154560

約数和(自身を除く): 146694990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 12739, 25478, 38217, 63695, 76434, 127390, 165607, 191085, 216563, 331214, 382170, 433126, 496821, 649689, 828035, 993642, 1082815, 1299378, 1656070, 2165630, 2484105, 2815319, 3248445, 4968210, 5630638, 6496890, 8445957, 14076595, 16891914, 28153190, 42229785, 84459570]

約数ペア:

[(1, 84459570), (2, 42229785), (3, 28153190), (5, 16891914), (6, 14076595), (10, 8445957), (13, 6496890), (15, 5630638), (17, 4968210), (26, 3248445), (30, 2815319), (34, 2484105), (39, 2165630), (51, 1656070), (65, 1299378), (78, 1082815), (85, 993642), (102, 828035), (130, 649689), (170, 496821), (195, 433126), (221, 382170), (255, 331214), (390, 216563), (442, 191085), (510, 165607), (663, 127390), (1105, 76434), (1326, 63695), (2210, 38217), (3315, 25478), (6630, 12739)]