39986130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 99348480

約数和(自身を除く): 59362350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 215, 223, 258, 278, 417, 430, 446, 645, 669, 695, 834, 1115, 1290, 1338, 1390, 2085, 2230, 3345, 4170, 5977, 6690, 9589, 11954, 17931, 19178, 28767, 29885, 30997, 35862, 47945, 57534, 59770, 61994, 89655, 92991, 95890, 143835, 154985, 179310, 185982, 287670, 309970, 464955, 929910, 1332871, 2665742, 3998613, 6664355, 7997226, 13328710, 19993065, 39986130]

約数ペア:

[(1, 39986130), (2, 19993065), (3, 13328710), (5, 7997226), (6, 6664355), (10, 3998613), (15, 2665742), (30, 1332871), (43, 929910), (86, 464955), (129, 309970), (139, 287670), (215, 185982), (223, 179310), (258, 154985), (278, 143835), (417, 95890), (430, 92991), (446, 89655), (645, 61994), (669, 59770), (695, 57534), (834, 47945), (1115, 35862), (1290, 30997), (1338, 29885), (1390, 28767), (2085, 19178), (2230, 17931), (3345, 11954), (4170, 9589), (5977, 6690)]