110505110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 215737344

約数和(自身を除く): 105232234

約数列:

[1, 2, 5, 10, 23, 46, 67, 71, 101, 115, 134, 142, 202, 230, 335, 355, 505, 670, 710, 1010, 1541, 1633, 2323, 3082, 3266, 4646, 4757, 6767, 7171, 7705, 8165, 9514, 11615, 13534, 14342, 15410, 16330, 23230, 23785, 33835, 35855, 47570, 67670, 71710, 109411, 155641, 164933, 218822, 311282, 329866, 480457, 547055, 778205, 824665, 960914, 1094110, 1556410, 1649330, 2402285, 4804570, 11050511, 22101022, 55252555, 110505110]

約数ペア:

[(1, 110505110), (2, 55252555), (5, 22101022), (10, 11050511), (23, 4804570), (46, 2402285), (67, 1649330), (71, 1556410), (101, 1094110), (115, 960914), (134, 824665), (142, 778205), (202, 547055), (230, 480457), (335, 329866), (355, 311282), (505, 218822), (670, 164933), (710, 155641), (1010, 109411), (1541, 71710), (1633, 67670), (2323, 47570), (3082, 35855), (3266, 33835), (4646, 23785), (4757, 23230), (6767, 16330), (7171, 15410), (7705, 14342), (8165, 13534), (9514, 11615)]