11210530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 22074624

約数和(自身を除く): 10864094

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 62, 86, 145, 155, 215, 290, 310, 430, 841, 899, 1247, 1333, 1682, 1798, 2494, 2666, 4205, 4495, 6235, 6665, 8410, 8990, 12470, 13330, 26071, 36163, 38657, 52142, 72326, 77314, 130355, 180815, 193285, 260710, 361630, 386570, 1121053, 2242106, 5605265, 11210530]

約数ペア:

[(1, 11210530), (2, 5605265), (5, 2242106), (10, 1121053), (29, 386570), (31, 361630), (43, 260710), (58, 193285), (62, 180815), (86, 130355), (145, 77314), (155, 72326), (215, 52142), (290, 38657), (310, 36163), (430, 26071), (841, 13330), (899, 12470), (1247, 8990), (1333, 8410), (1682, 6665), (1798, 6235), (2494, 4495), (2666, 4205)]