1390667790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{11443}}^1$

素因数の和:15504

約数の個数: 32

約数和(自身を含む): 3338718336

約数和(自身を除く): 1948050546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4051, 8102, 11443, 12153, 20255, 22886, 24306, 34329, 40510, 57215, 60765, 68658, 114430, 121530, 171645, 343290, 46355593, 92711186, 139066779, 231777965, 278133558, 463555930, 695333895, 1390667790]

約数ペア:

[(1, 1390667790), (2, 695333895), (3, 463555930), (5, 278133558), (6, 231777965), (10, 139066779), (15, 92711186), (30, 46355593), (4051, 343290), (8102, 171645), (11443, 121530), (12153, 114430), (20255, 68658), (22886, 60765), (24306, 57215), (34329, 40510)]