225352470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1954

約数の個数: 96

約数和(自身を含む): 637072128

約数和(自身を除く): 411719658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 83, 98, 105, 147, 166, 210, 245, 249, 294, 415, 490, 498, 581, 735, 830, 1162, 1245, 1470, 1743, 1847, 2490, 2905, 3486, 3694, 4067, 5541, 5810, 8134, 8715, 9235, 11082, 12201, 12929, 17430, 18470, 20335, 24402, 25858, 27705, 38787, 40670, 55410, 61005, 64645, 77574, 90503, 122010, 129290, 153301, 181006, 193935, 271509, 306602, 387870, 452515, 459903, 543018, 766505, 905030, 919806, 1073107, 1357545, 1533010, 2146214, 2299515, 2715090, 3219321, 4599030, 5365535, 6438642, 7511749, 10731070, 15023498, 16096605, 22535247, 32193210, 37558745, 45070494, 75117490, 112676235, 225352470]

約数ペア:

[(1, 225352470), (2, 112676235), (3, 75117490), (5, 45070494), (6, 37558745), (7, 32193210), (10, 22535247), (14, 16096605), (15, 15023498), (21, 10731070), (30, 7511749), (35, 6438642), (42, 5365535), (49, 4599030), (70, 3219321), (83, 2715090), (98, 2299515), (105, 2146214), (147, 1533010), (166, 1357545), (210, 1073107), (245, 919806), (249, 905030), (294, 766505), (415, 543018), (490, 459903), (498, 452515), (581, 387870), (735, 306602), (830, 271509), (1162, 193935), (1245, 181006), (1470, 153301), (1743, 129290), (1847, 122010), (2490, 90503), (2905, 77574), (3486, 64645), (3694, 61005), (4067, 55410), (5541, 40670), (5810, 38787), (8134, 27705), (8715, 25858), (9235, 24402), (11082, 20335), (12201, 18470), (12929, 17430)]