37028390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 80593920

約数和(自身を除く): 43565530

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 211, 218, 230, 322, 422, 545, 763, 805, 1055, 1090, 1477, 1526, 1610, 2110, 2507, 2954, 3815, 4853, 5014, 7385, 7630, 9706, 12535, 14770, 17549, 22999, 24265, 25070, 33971, 35098, 45998, 48530, 67942, 87745, 114995, 160993, 169855, 175490, 229990, 321986, 339710, 528977, 804965, 1057954, 1609930, 2644885, 3702839, 5289770, 7405678, 18514195, 37028390]

約数ペア:

[(1, 37028390), (2, 18514195), (5, 7405678), (7, 5289770), (10, 3702839), (14, 2644885), (23, 1609930), (35, 1057954), (46, 804965), (70, 528977), (109, 339710), (115, 321986), (161, 229990), (211, 175490), (218, 169855), (230, 160993), (322, 114995), (422, 87745), (545, 67942), (763, 48530), (805, 45998), (1055, 35098), (1090, 33971), (1477, 25070), (1526, 24265), (1610, 22999), (2110, 17549), (2507, 14770), (2954, 12535), (3815, 9706), (4853, 7630), (5014, 7385)]