127522770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 314616960

約数和(自身を除く): 187094190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 139, 159, 265, 278, 318, 417, 530, 577, 695, 795, 834, 1154, 1390, 1590, 1731, 2085, 2885, 3462, 4170, 5770, 7367, 8655, 14734, 17310, 22101, 30581, 36835, 44202, 61162, 73670, 80203, 91743, 110505, 152905, 160406, 183486, 221010, 240609, 305810, 401015, 458715, 481218, 802030, 917430, 1203045, 2406090, 4250759, 8501518, 12752277, 21253795, 25504554, 42507590, 63761385, 127522770]

約数ペア:

[(1, 127522770), (2, 63761385), (3, 42507590), (5, 25504554), (6, 21253795), (10, 12752277), (15, 8501518), (30, 4250759), (53, 2406090), (106, 1203045), (139, 917430), (159, 802030), (265, 481218), (278, 458715), (318, 401015), (417, 305810), (530, 240609), (577, 221010), (695, 183486), (795, 160406), (834, 152905), (1154, 110505), (1390, 91743), (1590, 80203), (1731, 73670), (2085, 61162), (2885, 44202), (3462, 36835), (4170, 30581), (5770, 22101), (7367, 17310), (8655, 14734)]