68118390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26099}}^1$

素因数の和:26141

約数の個数: 48

約数和(自身を含む): 183222000

約数和(自身を除く): 115103610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 26099, 52198, 78297, 130495, 156594, 234891, 260990, 391485, 469782, 756871, 782970, 1174455, 1513742, 2270613, 2348910, 3784355, 4541226, 6811839, 7568710, 11353065, 13623678, 22706130, 34059195, 68118390]

約数ペア:

[(1, 68118390), (2, 34059195), (3, 22706130), (5, 13623678), (6, 11353065), (9, 7568710), (10, 6811839), (15, 4541226), (18, 3784355), (29, 2348910), (30, 2270613), (45, 1513742), (58, 1174455), (87, 782970), (90, 756871), (145, 469782), (174, 391485), (261, 260990), (290, 234891), (435, 156594), (522, 130495), (870, 78297), (1305, 52198), (2610, 26099)]