75685870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 162207360

約数和(自身を除く): 86521490

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1489, 1495, 1955, 2210, 2978, 2990, 3910, 5083, 7445, 10166, 14890, 19357, 25313, 25415, 34247, 38714, 50626, 50830, 68494, 96785, 126565, 171235, 193570, 253130, 329069, 342470, 445211, 582199, 658138, 890422, 1164398, 1645345, 2226055, 2910995, 3290690, 4452110, 5821990, 7568587, 15137174, 37842935, 75685870]

約数ペア:

[(1, 75685870), (2, 37842935), (5, 15137174), (10, 7568587), (13, 5821990), (17, 4452110), (23, 3290690), (26, 2910995), (34, 2226055), (46, 1645345), (65, 1164398), (85, 890422), (115, 658138), (130, 582199), (170, 445211), (221, 342470), (230, 329069), (299, 253130), (391, 193570), (442, 171235), (598, 126565), (782, 96785), (1105, 68494), (1489, 50830), (1495, 50626), (1955, 38714), (2210, 34247), (2978, 25415), (2990, 25313), (3910, 19357), (5083, 14890), (7445, 10166)]