79070820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1567}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 229442304

約数和(自身を除く): 150371484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1567, 1682, 1740, 2523, 3134, 3364, 4205, 4701, 5046, 6268, 7835, 8410, 9402, 10092, 12615, 15670, 16820, 18804, 23505, 25230, 31340, 45443, 47010, 50460, 90886, 94020, 136329, 181772, 227215, 272658, 454430, 545316, 681645, 908860, 1317847, 1363290, 2635694, 2726580, 3953541, 5271388, 6589235, 7907082, 13178470, 15814164, 19767705, 26356940, 39535410, 79070820]

約数ペア:

[(1, 79070820), (2, 39535410), (3, 26356940), (4, 19767705), (5, 15814164), (6, 13178470), (10, 7907082), (12, 6589235), (15, 5271388), (20, 3953541), (29, 2726580), (30, 2635694), (58, 1363290), (60, 1317847), (87, 908860), (116, 681645), (145, 545316), (174, 454430), (290, 272658), (348, 227215), (435, 181772), (580, 136329), (841, 94020), (870, 90886), (1567, 50460), (1682, 47010), (1740, 45443), (2523, 31340), (3134, 25230), (3364, 23505), (4205, 18804), (4701, 16820), (5046, 15670), (6268, 12615), (7835, 10092), (8410, 9402)]