6857630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 14696640

約数和(自身を除く): 7839010

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 107, 130, 145, 170, 214, 221, 290, 377, 442, 493, 535, 754, 986, 1070, 1105, 1391, 1819, 1885, 2210, 2465, 2782, 3103, 3638, 3770, 4930, 6206, 6409, 6955, 9095, 12818, 13910, 15515, 18190, 23647, 31030, 32045, 40339, 47294, 52751, 64090, 80678, 105502, 118235, 201695, 236470, 263755, 403390, 527510, 685763, 1371526, 3428815, 6857630]

約数ペア:

[(1, 6857630), (2, 3428815), (5, 1371526), (10, 685763), (13, 527510), (17, 403390), (26, 263755), (29, 236470), (34, 201695), (58, 118235), (65, 105502), (85, 80678), (107, 64090), (130, 52751), (145, 47294), (170, 40339), (214, 32045), (221, 31030), (290, 23647), (377, 18190), (442, 15515), (493, 13910), (535, 12818), (754, 9095), (986, 6955), (1070, 6409), (1105, 6206), (1391, 4930), (1819, 3770), (1885, 3638), (2210, 3103), (2465, 2782)]