66654110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 132922944

約数和(自身を除く): 66268834

約数列:

[1, 2, 5, 10, 17, 34, 41, 73, 82, 85, 131, 146, 170, 205, 262, 365, 410, 655, 697, 730, 1241, 1310, 1394, 2227, 2482, 2993, 3485, 4454, 5371, 5986, 6205, 6970, 9563, 10742, 11135, 12410, 14965, 19126, 22270, 26855, 29930, 47815, 50881, 53710, 91307, 95630, 101762, 162571, 182614, 254405, 325142, 392083, 456535, 508810, 784166, 812855, 913070, 1625710, 1960415, 3920830, 6665411, 13330822, 33327055, 66654110]

約数ペア:

[(1, 66654110), (2, 33327055), (5, 13330822), (10, 6665411), (17, 3920830), (34, 1960415), (41, 1625710), (73, 913070), (82, 812855), (85, 784166), (131, 508810), (146, 456535), (170, 392083), (205, 325142), (262, 254405), (365, 182614), (410, 162571), (655, 101762), (697, 95630), (730, 91307), (1241, 53710), (1310, 50881), (1394, 47815), (2227, 29930), (2482, 26855), (2993, 22270), (3485, 19126), (4454, 14965), (5371, 12410), (5986, 11135), (6205, 10742), (6970, 9563)]