139860210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{95143}}^1$

素因数の和:95167

約数の個数: 48

約数和(自身を含む): 390470976

約数和(自身を除く): 250610766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 95143, 190286, 285429, 475715, 570858, 666001, 951430, 1332002, 1427145, 1998003, 2854290, 3330005, 3996006, 4662007, 6660010, 9324014, 9990015, 13986021, 19980030, 23310035, 27972042, 46620070, 69930105, 139860210]

約数ペア:

[(1, 139860210), (2, 69930105), (3, 46620070), (5, 27972042), (6, 23310035), (7, 19980030), (10, 13986021), (14, 9990015), (15, 9324014), (21, 6660010), (30, 4662007), (35, 3996006), (42, 3330005), (49, 2854290), (70, 1998003), (98, 1427145), (105, 1332002), (147, 951430), (210, 666001), (245, 570858), (294, 475715), (490, 285429), (735, 190286), (1470, 95143)]