558889290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{27847}}^1$

素因数の和:28083

約数の個数: 48

約数和(自身を含む): 1459680768

約数和(自身を除く): 900791478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 10035, 20070, 27847, 55694, 83541, 139235, 167082, 250623, 278470, 417705, 501246, 835410, 1253115, 2506230, 6209881, 12419762, 18629643, 31049405, 37259286, 55888929, 62098810, 93148215, 111777858, 186296430, 279444645, 558889290]

約数ペア:

[(1, 558889290), (2, 279444645), (3, 186296430), (5, 111777858), (6, 93148215), (9, 62098810), (10, 55888929), (15, 37259286), (18, 31049405), (30, 18629643), (45, 12419762), (90, 6209881), (223, 2506230), (446, 1253115), (669, 835410), (1115, 501246), (1338, 417705), (2007, 278470), (2230, 250623), (3345, 167082), (4014, 139235), (6690, 83541), (10035, 55694), (20070, 27847)]