64534830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2705

約数の個数: 64

約数和(自身を含む): 166890240

約数和(自身を除く): 102355410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 2633, 4085, 4902, 5266, 7899, 8170, 12255, 13165, 15798, 24510, 26330, 39495, 50027, 78990, 100054, 113219, 150081, 226438, 250135, 300162, 339657, 500270, 566095, 679314, 750405, 1132190, 1500810, 1698285, 2151161, 3396570, 4302322, 6453483, 10755805, 12906966, 21511610, 32267415, 64534830]

約数ペア:

[(1, 64534830), (2, 32267415), (3, 21511610), (5, 12906966), (6, 10755805), (10, 6453483), (15, 4302322), (19, 3396570), (30, 2151161), (38, 1698285), (43, 1500810), (57, 1132190), (86, 750405), (95, 679314), (114, 566095), (129, 500270), (190, 339657), (215, 300162), (258, 250135), (285, 226438), (430, 150081), (570, 113219), (645, 100054), (817, 78990), (1290, 50027), (1634, 39495), (2451, 26330), (2633, 24510), (4085, 15798), (4902, 13165), (5266, 12255), (7899, 8170)]