3403540

素因数分解:

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

素因数の和:197

約数の個数: 72

約数和(自身を含む): 8733312

約数和(自身を除く): 5329772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 151, 161, 196, 230, 245, 302, 322, 460, 490, 604, 644, 755, 805, 980, 1057, 1127, 1510, 1610, 2114, 2254, 3020, 3220, 3473, 4228, 4508, 5285, 5635, 6946, 7399, 10570, 11270, 13892, 14798, 17365, 21140, 22540, 24311, 29596, 34730, 36995, 48622, 69460, 73990, 97244, 121555, 147980, 170177, 243110, 340354, 486220, 680708, 850885, 1701770, 3403540]

約数ペア:

[(1, 3403540), (2, 1701770), (4, 850885), (5, 680708), (7, 486220), (10, 340354), (14, 243110), (20, 170177), (23, 147980), (28, 121555), (35, 97244), (46, 73990), (49, 69460), (70, 48622), (92, 36995), (98, 34730), (115, 29596), (140, 24311), (151, 22540), (161, 21140), (196, 17365), (230, 14798), (245, 13892), (302, 11270), (322, 10570), (460, 7399), (490, 6946), (604, 5635), (644, 5285), (755, 4508), (805, 4228), (980, 3473), (1057, 3220), (1127, 3020), (1510, 2254), (1610, 2114)]