89009410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 191289600

約数和(自身を除く): 102280190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 163, 203, 269, 290, 326, 406, 538, 815, 1015, 1141, 1345, 1630, 1883, 2030, 2282, 2690, 3766, 4727, 5705, 7801, 9415, 9454, 11410, 15602, 18830, 23635, 33089, 39005, 43847, 47270, 54607, 66178, 78010, 87694, 109214, 165445, 219235, 273035, 306929, 330890, 438470, 546070, 613858, 1271563, 1534645, 2543126, 3069290, 6357815, 8900941, 12715630, 17801882, 44504705, 89009410]

約数ペア:

[(1, 89009410), (2, 44504705), (5, 17801882), (7, 12715630), (10, 8900941), (14, 6357815), (29, 3069290), (35, 2543126), (58, 1534645), (70, 1271563), (145, 613858), (163, 546070), (203, 438470), (269, 330890), (290, 306929), (326, 273035), (406, 219235), (538, 165445), (815, 109214), (1015, 87694), (1141, 78010), (1345, 66178), (1630, 54607), (1883, 47270), (2030, 43847), (2282, 39005), (2690, 33089), (3766, 23635), (4727, 18830), (5705, 15602), (7801, 11410), (9415, 9454)]