15697724580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1855523}}^1$

素因数の和:1855585

約数の個数: 72

約数和(自身を含む): 48629572992

約数和(自身を除く): 32931848412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1855523, 3711046, 5566569, 7422092, 9277615, 11133138, 16699707, 18555230, 22266276, 27832845, 33399414, 37110460, 55665690, 66798828, 83498535, 87209581, 111331380, 166997070, 174419162, 261628743, 333994140, 348838324, 436047905, 523257486, 784886229, 872095810, 1046514972, 1308143715, 1569772458, 1744191620, 2616287430, 3139544916, 3924431145, 5232574860, 7848862290, 15697724580]

約数ペア:

[(1, 15697724580), (2, 7848862290), (3, 5232574860), (4, 3924431145), (5, 3139544916), (6, 2616287430), (9, 1744191620), (10, 1569772458), (12, 1308143715), (15, 1046514972), (18, 872095810), (20, 784886229), (30, 523257486), (36, 436047905), (45, 348838324), (47, 333994140), (60, 261628743), (90, 174419162), (94, 166997070), (141, 111331380), (180, 87209581), (188, 83498535), (235, 66798828), (282, 55665690), (423, 37110460), (470, 33399414), (564, 27832845), (705, 22266276), (846, 18555230), (940, 16699707), (1410, 11133138), (1692, 9277615), (2115, 7422092), (2820, 5566569), (4230, 3711046), (8460, 1855523)]