1334392020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{570253}}^1$

素因数の和:570281

約数の個数: 72

約数和(自身を含む): 4359021576

約数和(自身を除く): 3024629556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 570253, 1140506, 1710759, 2281012, 2851265, 3421518, 5132277, 5702530, 6843036, 7413289, 8553795, 10264554, 11405060, 14826578, 17107590, 20529108, 22239867, 25661385, 29653156, 34215180, 37066445, 44479734, 51322770, 66719601, 74132890, 88959468, 102645540, 111199335, 133439202, 148265780, 222398670, 266878404, 333598005, 444797340, 667196010, 1334392020]

約数ペア:

[(1, 1334392020), (2, 667196010), (3, 444797340), (4, 333598005), (5, 266878404), (6, 222398670), (9, 148265780), (10, 133439202), (12, 111199335), (13, 102645540), (15, 88959468), (18, 74132890), (20, 66719601), (26, 51322770), (30, 44479734), (36, 37066445), (39, 34215180), (45, 29653156), (52, 25661385), (60, 22239867), (65, 20529108), (78, 17107590), (90, 14826578), (117, 11405060), (130, 10264554), (156, 8553795), (180, 7413289), (195, 6843036), (234, 5702530), (260, 5132277), (390, 3421518), (468, 2851265), (585, 2281012), (780, 1710759), (1170, 1140506), (2340, 570253)]