7358620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 17091648

約数和(自身を除く): 9733028

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 941, 1564, 1882, 1955, 3764, 3910, 4705, 7820, 9410, 15997, 18820, 21643, 31994, 43286, 63988, 79985, 86572, 108215, 159970, 216430, 319940, 367931, 432860, 735862, 1471724, 1839655, 3679310, 7358620]

約数ペア:

[(1, 7358620), (2, 3679310), (4, 1839655), (5, 1471724), (10, 735862), (17, 432860), (20, 367931), (23, 319940), (34, 216430), (46, 159970), (68, 108215), (85, 86572), (92, 79985), (115, 63988), (170, 43286), (230, 31994), (340, 21643), (391, 18820), (460, 15997), (782, 9410), (941, 7820), (1564, 4705), (1882, 3910), (1955, 3764)]