233877540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{299843}}^1$

素因数の和:299868

約数の個数: 48

約数和(自身を含む): 705233088

約数和(自身を除く): 471355548

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, 299843, 599686, 899529, 1199372, 1499215, 1799058, 2998430, 3598116, 3897959, 4497645, 5996860, 7795918, 8995290, 11693877, 15591836, 17990580, 19489795, 23387754, 38979590, 46775508, 58469385, 77959180, 116938770, 233877540]

約数ペア:

[(1, 233877540), (2, 116938770), (3, 77959180), (4, 58469385), (5, 46775508), (6, 38979590), (10, 23387754), (12, 19489795), (13, 17990580), (15, 15591836), (20, 11693877), (26, 8995290), (30, 7795918), (39, 5996860), (52, 4497645), (60, 3897959), (65, 3598116), (78, 2998430), (130, 1799058), (156, 1499215), (195, 1199372), (260, 899529), (390, 599686), (780, 299843)]