270496180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7877}}^1$

素因数の和:8004

約数の個数: 48

約数和(自身を含む): 607488336

約数和(自身を除く): 336992156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 6868, 7877, 8585, 15754, 17170, 31508, 34340, 39385, 78770, 133909, 157540, 267818, 535636, 669545, 795577, 1339090, 1591154, 2678180, 3182308, 3977885, 7955770, 13524809, 15911540, 27049618, 54099236, 67624045, 135248090, 270496180]

約数ペア:

[(1, 270496180), (2, 135248090), (4, 67624045), (5, 54099236), (10, 27049618), (17, 15911540), (20, 13524809), (34, 7955770), (68, 3977885), (85, 3182308), (101, 2678180), (170, 1591154), (202, 1339090), (340, 795577), (404, 669545), (505, 535636), (1010, 267818), (1717, 157540), (2020, 133909), (3434, 78770), (6868, 39385), (7877, 34340), (8585, 31508), (15754, 17170)]