7111090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 15759360

約数和(自身を除く): 8648270

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 113, 145, 155, 203, 217, 226, 290, 310, 406, 434, 565, 791, 899, 1015, 1085, 1130, 1582, 1798, 2030, 2170, 3277, 3503, 3955, 4495, 6293, 6554, 7006, 7910, 8990, 12586, 16385, 17515, 22939, 24521, 31465, 32770, 35030, 45878, 49042, 62930, 101587, 114695, 122605, 203174, 229390, 245210, 507935, 711109, 1015870, 1422218, 3555545, 7111090]

約数ペア:

[(1, 7111090), (2, 3555545), (5, 1422218), (7, 1015870), (10, 711109), (14, 507935), (29, 245210), (31, 229390), (35, 203174), (58, 122605), (62, 114695), (70, 101587), (113, 62930), (145, 49042), (155, 45878), (203, 35030), (217, 32770), (226, 31465), (290, 24521), (310, 22939), (406, 17515), (434, 16385), (565, 12586), (791, 8990), (899, 7910), (1015, 7006), (1085, 6554), (1130, 6293), (1582, 4495), (1798, 3955), (2030, 3503), (2170, 3277)]