40245870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 71521170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2309, 2490, 2905, 3486, 4618, 5810, 6927, 8715, 11545, 13854, 16163, 17430, 23090, 32326, 34635, 48489, 69270, 80815, 96978, 161630, 191647, 242445, 383294, 484890, 574941, 958235, 1149882, 1341529, 1916470, 2683058, 2874705, 4024587, 5749410, 6707645, 8049174, 13415290, 20122935, 40245870]

約数ペア:

[(1, 40245870), (2, 20122935), (3, 13415290), (5, 8049174), (6, 6707645), (7, 5749410), (10, 4024587), (14, 2874705), (15, 2683058), (21, 1916470), (30, 1341529), (35, 1149882), (42, 958235), (70, 574941), (83, 484890), (105, 383294), (166, 242445), (210, 191647), (249, 161630), (415, 96978), (498, 80815), (581, 69270), (830, 48489), (1162, 34635), (1245, 32326), (1743, 23090), (2309, 17430), (2490, 16163), (2905, 13854), (3486, 11545), (4618, 8715), (5810, 6927)]