7082390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 8594026

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 83, 106, 115, 161, 166, 230, 265, 322, 371, 415, 530, 581, 742, 805, 830, 1162, 1219, 1610, 1855, 1909, 2438, 2905, 3710, 3818, 4399, 5810, 6095, 8533, 8798, 9545, 12190, 13363, 17066, 19090, 21995, 26726, 30793, 42665, 43990, 61586, 66815, 85330, 101177, 133630, 153965, 202354, 307930, 505885, 708239, 1011770, 1416478, 3541195, 7082390]

約数ペア:

[(1, 7082390), (2, 3541195), (5, 1416478), (7, 1011770), (10, 708239), (14, 505885), (23, 307930), (35, 202354), (46, 153965), (53, 133630), (70, 101177), (83, 85330), (106, 66815), (115, 61586), (161, 43990), (166, 42665), (230, 30793), (265, 26726), (322, 21995), (371, 19090), (415, 17066), (530, 13363), (581, 12190), (742, 9545), (805, 8798), (830, 8533), (1162, 6095), (1219, 5810), (1610, 4399), (1855, 3818), (1909, 3710), (2438, 2905)]