22920590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 55171584

約数和(自身を除く): 32250994

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 103, 110, 119, 154, 170, 187, 206, 238, 289, 374, 385, 515, 578, 595, 721, 770, 935, 1030, 1133, 1190, 1309, 1442, 1445, 1751, 1870, 2023, 2266, 2618, 2890, 3179, 3502, 3605, 4046, 5665, 6358, 6545, 7210, 7931, 8755, 10115, 11330, 12257, 13090, 15862, 15895, 17510, 19261, 20230, 22253, 24514, 29767, 31790, 38522, 39655, 44506, 59534, 61285, 79310, 96305, 111265, 122570, 134827, 148835, 192610, 208369, 222530, 269654, 297670, 327437, 416738, 654874, 674135, 1041845, 1348270, 1637185, 2083690, 2292059, 3274370, 4584118, 11460295, 22920590]

約数ペア:

[(1, 22920590), (2, 11460295), (5, 4584118), (7, 3274370), (10, 2292059), (11, 2083690), (14, 1637185), (17, 1348270), (22, 1041845), (34, 674135), (35, 654874), (55, 416738), (70, 327437), (77, 297670), (85, 269654), (103, 222530), (110, 208369), (119, 192610), (154, 148835), (170, 134827), (187, 122570), (206, 111265), (238, 96305), (289, 79310), (374, 61285), (385, 59534), (515, 44506), (578, 39655), (595, 38522), (721, 31790), (770, 29767), (935, 24514), (1030, 22253), (1133, 20230), (1190, 19261), (1309, 17510), (1442, 15895), (1445, 15862), (1751, 13090), (1870, 12257), (2023, 11330), (2266, 10115), (2618, 8755), (2890, 7931), (3179, 7210), (3502, 6545), (3605, 6358), (4046, 5665)]