3674020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 9422784

約数和(自身を除く): 5748764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 163, 196, 230, 245, 322, 326, 460, 490, 644, 652, 805, 815, 980, 1127, 1141, 1610, 1630, 2254, 2282, 3220, 3260, 3749, 4508, 4564, 5635, 5705, 7498, 7987, 11270, 11410, 14996, 15974, 18745, 22540, 22820, 26243, 31948, 37490, 39935, 52486, 74980, 79870, 104972, 131215, 159740, 183701, 262430, 367402, 524860, 734804, 918505, 1837010, 3674020]

約数ペア:

[(1, 3674020), (2, 1837010), (4, 918505), (5, 734804), (7, 524860), (10, 367402), (14, 262430), (20, 183701), (23, 159740), (28, 131215), (35, 104972), (46, 79870), (49, 74980), (70, 52486), (92, 39935), (98, 37490), (115, 31948), (140, 26243), (161, 22820), (163, 22540), (196, 18745), (230, 15974), (245, 14996), (322, 11410), (326, 11270), (460, 7987), (490, 7498), (644, 5705), (652, 5635), (805, 4564), (815, 4508), (980, 3749), (1127, 3260), (1141, 3220), (1610, 2282), (1630, 2254)]