17200090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 35271936

約数和(自身を除く): 18071846

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 53, 83, 85, 106, 115, 166, 170, 230, 265, 391, 415, 530, 782, 830, 901, 1219, 1411, 1802, 1909, 1955, 2438, 2822, 3818, 3910, 4399, 4505, 6095, 7055, 8798, 9010, 9545, 12190, 14110, 19090, 20723, 21995, 32453, 41446, 43990, 64906, 74783, 101177, 103615, 149566, 162265, 202354, 207230, 324530, 373915, 505885, 747830, 1011770, 1720009, 3440018, 8600045, 17200090]

約数ペア:

[(1, 17200090), (2, 8600045), (5, 3440018), (10, 1720009), (17, 1011770), (23, 747830), (34, 505885), (46, 373915), (53, 324530), (83, 207230), (85, 202354), (106, 162265), (115, 149566), (166, 103615), (170, 101177), (230, 74783), (265, 64906), (391, 43990), (415, 41446), (530, 32453), (782, 21995), (830, 20723), (901, 19090), (1219, 14110), (1411, 12190), (1802, 9545), (1909, 9010), (1955, 8798), (2438, 7055), (2822, 6095), (3818, 4505), (3910, 4399)]