155137710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56827}}^1$

素因数の和:56857

約数の個数: 64

約数和(自身を含む): 458260992

約数和(自身を除く): 303123282

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 56827, 113654, 170481, 284135, 340962, 397789, 568270, 738751, 795578, 852405, 1193367, 1477502, 1704810, 1988945, 2216253, 2386734, 3693755, 3977890, 4432506, 5171257, 5966835, 7387510, 10342514, 11081265, 11933670, 15513771, 22162530, 25856285, 31027542, 51712570, 77568855, 155137710]

約数ペア:

[(1, 155137710), (2, 77568855), (3, 51712570), (5, 31027542), (6, 25856285), (7, 22162530), (10, 15513771), (13, 11933670), (14, 11081265), (15, 10342514), (21, 7387510), (26, 5966835), (30, 5171257), (35, 4432506), (39, 3977890), (42, 3693755), (65, 2386734), (70, 2216253), (78, 1988945), (91, 1704810), (105, 1477502), (130, 1193367), (182, 852405), (195, 795578), (210, 738751), (273, 568270), (390, 397789), (455, 340962), (546, 284135), (910, 170481), (1365, 113654), (2730, 56827)]