15709344780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13780127}}^1$

素因数の和:13780158

約数の個数: 48

約数和(自身を含む): 46301230080

約数和(自身を除く): 30591885300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13780127, 27560254, 41340381, 55120508, 68900635, 82680762, 137801270, 165361524, 206701905, 261822413, 275602540, 413403810, 523644826, 785467239, 826807620, 1047289652, 1309112065, 1570934478, 2618224130, 3141868956, 3927336195, 5236448260, 7854672390, 15709344780]

約数ペア:

[(1, 15709344780), (2, 7854672390), (3, 5236448260), (4, 3927336195), (5, 3141868956), (6, 2618224130), (10, 1570934478), (12, 1309112065), (15, 1047289652), (19, 826807620), (20, 785467239), (30, 523644826), (38, 413403810), (57, 275602540), (60, 261822413), (76, 206701905), (95, 165361524), (114, 137801270), (190, 82680762), (228, 68900635), (285, 55120508), (380, 41340381), (570, 27560254), (1140, 13780127)]