151898110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 341397504

約数和(自身を除く): 189499394

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1846, 2351, 2485, 4615, 4702, 4970, 6461, 9230, 11755, 12922, 16457, 23510, 30563, 32305, 32914, 61126, 64610, 82285, 152815, 164570, 166921, 213941, 305630, 333842, 427882, 834605, 1069705, 1168447, 1669210, 2139410, 2169973, 2336894, 4339946, 5842235, 10849865, 11684470, 15189811, 21699730, 30379622, 75949055, 151898110]

約数ペア:

[(1, 151898110), (2, 75949055), (5, 30379622), (7, 21699730), (10, 15189811), (13, 11684470), (14, 10849865), (26, 5842235), (35, 4339946), (65, 2336894), (70, 2169973), (71, 2139410), (91, 1669210), (130, 1168447), (142, 1069705), (182, 834605), (355, 427882), (455, 333842), (497, 305630), (710, 213941), (910, 166921), (923, 164570), (994, 152815), (1846, 82285), (2351, 64610), (2485, 61126), (4615, 32914), (4702, 32305), (4970, 30563), (6461, 23510), (9230, 16457), (11755, 12922)]