7804228860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1495063}}^1$

素因数の和:1495107

約数の個数: 72

約数和(自身を含む): 24489148320

約数和(自身を除く): 16684919460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 1495063, 2990126, 4485189, 5980252, 7475315, 8970378, 13455567, 14950630, 17940756, 22425945, 26911134, 29901260, 43356827, 44851890, 53822268, 67277835, 86713654, 89703780, 130070481, 134555670, 173427308, 216784135, 260140962, 269111340, 390211443, 433568270, 520281924, 650352405, 780422886, 867136540, 1300704810, 1560845772, 1951057215, 2601409620, 3902114430, 7804228860]

約数ペア:

[(1, 7804228860), (2, 3902114430), (3, 2601409620), (4, 1951057215), (5, 1560845772), (6, 1300704810), (9, 867136540), (10, 780422886), (12, 650352405), (15, 520281924), (18, 433568270), (20, 390211443), (29, 269111340), (30, 260140962), (36, 216784135), (45, 173427308), (58, 134555670), (60, 130070481), (87, 89703780), (90, 86713654), (116, 67277835), (145, 53822268), (174, 44851890), (180, 43356827), (261, 29901260), (290, 26911134), (348, 22425945), (435, 17940756), (522, 14950630), (580, 13455567), (870, 8970378), (1044, 7475315), (1305, 5980252), (1740, 4485189), (2610, 2990126), (5220, 1495063)]