64346730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16127}}^1$

素因数の和:16163

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 121447830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 16127, 32254, 48381, 80635, 96762, 112889, 161270, 225778, 241905, 306413, 338667, 483810, 564445, 612826, 677334, 919239, 1128890, 1532065, 1693335, 1838478, 2144891, 3064130, 3386670, 4289782, 4596195, 6434673, 9192390, 10724455, 12869346, 21448910, 32173365, 64346730]

約数ペア:

[(1, 64346730), (2, 32173365), (3, 21448910), (5, 12869346), (6, 10724455), (7, 9192390), (10, 6434673), (14, 4596195), (15, 4289782), (19, 3386670), (21, 3064130), (30, 2144891), (35, 1838478), (38, 1693335), (42, 1532065), (57, 1128890), (70, 919239), (95, 677334), (105, 612826), (114, 564445), (133, 483810), (190, 338667), (210, 306413), (266, 241905), (285, 225778), (399, 161270), (570, 112889), (665, 96762), (798, 80635), (1330, 48381), (1995, 32254), (3990, 16127)]