42983990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 96018048

約数和(自身を除く): 53034058

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 881, 1190, 1394, 1435, 1762, 2870, 3485, 4405, 4879, 6167, 6970, 8810, 9758, 12334, 14977, 24395, 29954, 30835, 36121, 48790, 61670, 72242, 74885, 104839, 149770, 180605, 209678, 252847, 361210, 505694, 524195, 614057, 1048390, 1228114, 1264235, 2528470, 3070285, 4298399, 6140570, 8596798, 21491995, 42983990]

約数ペア:

[(1, 42983990), (2, 21491995), (5, 8596798), (7, 6140570), (10, 4298399), (14, 3070285), (17, 2528470), (34, 1264235), (35, 1228114), (41, 1048390), (70, 614057), (82, 524195), (85, 505694), (119, 361210), (170, 252847), (205, 209678), (238, 180605), (287, 149770), (410, 104839), (574, 74885), (595, 72242), (697, 61670), (881, 48790), (1190, 36121), (1394, 30835), (1435, 29954), (1762, 24395), (2870, 14977), (3485, 12334), (4405, 9758), (4879, 8810), (6167, 6970)]