74269290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 194140800

約数和(自身を除く): 119871510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 4493, 5510, 8265, 8986, 13479, 16530, 22465, 26958, 44930, 67395, 85367, 130297, 134790, 170734, 256101, 260594, 390891, 426835, 512202, 651485, 781782, 853670, 1280505, 1302970, 1954455, 2475643, 2561010, 3908910, 4951286, 7426929, 12378215, 14853858, 24756430, 37134645, 74269290]

約数ペア:

[(1, 74269290), (2, 37134645), (3, 24756430), (5, 14853858), (6, 12378215), (10, 7426929), (15, 4951286), (19, 3908910), (29, 2561010), (30, 2475643), (38, 1954455), (57, 1302970), (58, 1280505), (87, 853670), (95, 781782), (114, 651485), (145, 512202), (174, 426835), (190, 390891), (285, 260594), (290, 256101), (435, 170734), (551, 134790), (570, 130297), (870, 85367), (1102, 67395), (1653, 44930), (2755, 26958), (3306, 22465), (4493, 16530), (5510, 13479), (8265, 8986)]