359296860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{460637}}^1$

素因数の和:460662

約数の個数: 48

約数和(自身を含む): 1083420576

約数和(自身を除く): 724123716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 460637, 921274, 1381911, 1842548, 2303185, 2763822, 4606370, 5527644, 5988281, 6909555, 9212740, 11976562, 13819110, 17964843, 23953124, 27638220, 29941405, 35929686, 59882810, 71859372, 89824215, 119765620, 179648430, 359296860]

約数ペア:

[(1, 359296860), (2, 179648430), (3, 119765620), (4, 89824215), (5, 71859372), (6, 59882810), (10, 35929686), (12, 29941405), (13, 27638220), (15, 23953124), (20, 17964843), (26, 13819110), (30, 11976562), (39, 9212740), (52, 6909555), (60, 5988281), (65, 5527644), (78, 4606370), (130, 2763822), (156, 2303185), (195, 1842548), (260, 1381911), (390, 921274), (780, 460637)]