17330390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 39564288

約数和(自身を除く): 22233898

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 317, 355, 385, 497, 634, 710, 770, 781, 994, 1562, 1585, 2219, 2485, 3170, 3487, 3905, 4438, 4970, 5467, 6974, 7810, 10934, 11095, 17435, 22190, 22507, 24409, 27335, 34870, 45014, 48818, 54670, 112535, 122045, 157549, 225070, 244090, 247577, 315098, 495154, 787745, 1237885, 1575490, 1733039, 2475770, 3466078, 8665195, 17330390]

約数ペア:

[(1, 17330390), (2, 8665195), (5, 3466078), (7, 2475770), (10, 1733039), (11, 1575490), (14, 1237885), (22, 787745), (35, 495154), (55, 315098), (70, 247577), (71, 244090), (77, 225070), (110, 157549), (142, 122045), (154, 112535), (317, 54670), (355, 48818), (385, 45014), (497, 34870), (634, 27335), (710, 24409), (770, 22507), (781, 22190), (994, 17435), (1562, 11095), (1585, 10934), (2219, 7810), (2485, 6974), (3170, 5467), (3487, 4970), (3905, 4438)]