2601170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 5878656

約数和(自身を除く): 3277486

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 107, 110, 130, 143, 170, 187, 214, 221, 286, 374, 442, 535, 715, 935, 1070, 1105, 1177, 1391, 1430, 1819, 1870, 2210, 2354, 2431, 2782, 3638, 4862, 5885, 6955, 9095, 11770, 12155, 13910, 15301, 18190, 20009, 23647, 24310, 30602, 40018, 47294, 76505, 100045, 118235, 153010, 200090, 236470, 260117, 520234, 1300585, 2601170]

約数ペア:

[(1, 2601170), (2, 1300585), (5, 520234), (10, 260117), (11, 236470), (13, 200090), (17, 153010), (22, 118235), (26, 100045), (34, 76505), (55, 47294), (65, 40018), (85, 30602), (107, 24310), (110, 23647), (130, 20009), (143, 18190), (170, 15301), (187, 13910), (214, 12155), (221, 11770), (286, 9095), (374, 6955), (442, 5885), (535, 4862), (715, 3638), (935, 2782), (1070, 2431), (1105, 2354), (1177, 2210), (1391, 1870), (1430, 1819)]