39057830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 46098010

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 439, 574, 878, 1085, 1271, 1435, 2170, 2195, 2542, 2870, 3073, 4390, 6146, 6355, 8897, 12710, 13609, 15365, 17794, 17999, 27218, 30730, 35998, 44485, 68045, 88970, 89995, 95263, 125993, 136090, 179990, 190526, 251986, 476315, 557969, 629965, 952630, 1115938, 1259930, 2789845, 3905783, 5579690, 7811566, 19528915, 39057830]

約数ペア:

[(1, 39057830), (2, 19528915), (5, 7811566), (7, 5579690), (10, 3905783), (14, 2789845), (31, 1259930), (35, 1115938), (41, 952630), (62, 629965), (70, 557969), (82, 476315), (155, 251986), (205, 190526), (217, 179990), (287, 136090), (310, 125993), (410, 95263), (434, 89995), (439, 88970), (574, 68045), (878, 44485), (1085, 35998), (1271, 30730), (1435, 27218), (2170, 17999), (2195, 17794), (2542, 15365), (2870, 13609), (3073, 12710), (4390, 8897), (6146, 6355)]