16475011380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2952511}}^1$

素因数の和:2952557

約数の個数: 72

約数和(自身を含む): 51586289664

約数和(自身を除く): 35111278284

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, 2952511, 5905022, 8857533, 11810044, 14762555, 17715066, 26572599, 29525110, 35430132, 44287665, 53145198, 59050220, 88575330, 91527841, 106290396, 132862995, 177150660, 183055682, 265725990, 274583523, 366111364, 457639205, 531451980, 549167046, 823750569, 915278410, 1098334092, 1372917615, 1647501138, 1830556820, 2745835230, 3295002276, 4118752845, 5491670460, 8237505690, 16475011380]

約数ペア:

[(1, 16475011380), (2, 8237505690), (3, 5491670460), (4, 4118752845), (5, 3295002276), (6, 2745835230), (9, 1830556820), (10, 1647501138), (12, 1372917615), (15, 1098334092), (18, 915278410), (20, 823750569), (30, 549167046), (31, 531451980), (36, 457639205), (45, 366111364), (60, 274583523), (62, 265725990), (90, 183055682), (93, 177150660), (124, 132862995), (155, 106290396), (180, 91527841), (186, 88575330), (279, 59050220), (310, 53145198), (372, 44287665), (465, 35430132), (558, 29525110), (620, 26572599), (930, 17715066), (1116, 14762555), (1395, 11810044), (1860, 8857533), (2790, 5905022), (5580, 2952511)]