1701770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 3742848

約数和(自身を除く): 2041078

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 151, 161, 230, 245, 302, 322, 490, 755, 805, 1057, 1127, 1510, 1610, 2114, 2254, 3473, 5285, 5635, 6946, 7399, 10570, 11270, 14798, 17365, 24311, 34730, 36995, 48622, 73990, 121555, 170177, 243110, 340354, 850885, 1701770]

約数ペア:

[(1, 1701770), (2, 850885), (5, 340354), (7, 243110), (10, 170177), (14, 121555), (23, 73990), (35, 48622), (46, 36995), (49, 34730), (70, 24311), (98, 17365), (115, 14798), (151, 11270), (161, 10570), (230, 7399), (245, 6946), (302, 5635), (322, 5285), (490, 3473), (755, 2254), (805, 2114), (1057, 1610), (1127, 1510)]