135344990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 283808448

約数和(自身を除く): 148463458

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 157, 170, 187, 314, 374, 461, 785, 922, 935, 1570, 1727, 1870, 2305, 2669, 3454, 4610, 5071, 5338, 7837, 8635, 10142, 13345, 15674, 17270, 25355, 26690, 29359, 39185, 50710, 58718, 72377, 78370, 86207, 144754, 146795, 172414, 293590, 361885, 431035, 723770, 796147, 862070, 1230409, 1592294, 2460818, 3980735, 6152045, 7961470, 12304090, 13534499, 27068998, 67672495, 135344990]

約数ペア:

[(1, 135344990), (2, 67672495), (5, 27068998), (10, 13534499), (11, 12304090), (17, 7961470), (22, 6152045), (34, 3980735), (55, 2460818), (85, 1592294), (110, 1230409), (157, 862070), (170, 796147), (187, 723770), (314, 431035), (374, 361885), (461, 293590), (785, 172414), (922, 146795), (935, 144754), (1570, 86207), (1727, 78370), (1870, 72377), (2305, 58718), (2669, 50710), (3454, 39185), (4610, 29359), (5071, 26690), (5338, 25355), (7837, 17270), (8635, 15674), (10142, 13345)]