89025990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 220686336

約数和(自身を除く): 131660346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 103, 141, 206, 235, 282, 309, 470, 515, 613, 618, 705, 1030, 1226, 1410, 1545, 1839, 3065, 3090, 3678, 4841, 6130, 9195, 9682, 14523, 18390, 24205, 28811, 29046, 48410, 57622, 63139, 72615, 86433, 126278, 144055, 145230, 172866, 189417, 288110, 315695, 378834, 432165, 631390, 864330, 947085, 1894170, 2967533, 5935066, 8902599, 14837665, 17805198, 29675330, 44512995, 89025990]

約数ペア:

[(1, 89025990), (2, 44512995), (3, 29675330), (5, 17805198), (6, 14837665), (10, 8902599), (15, 5935066), (30, 2967533), (47, 1894170), (94, 947085), (103, 864330), (141, 631390), (206, 432165), (235, 378834), (282, 315695), (309, 288110), (470, 189417), (515, 172866), (613, 145230), (618, 144055), (705, 126278), (1030, 86433), (1226, 72615), (1410, 63139), (1545, 57622), (1839, 48410), (3065, 29046), (3090, 28811), (3678, 24205), (4841, 18390), (6130, 14523), (9195, 9682)]