814331330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{15877}}^1$

素因数の和:16130

約数の個数: 32

約数和(自身を含む): 1536482304

約数和(自身を除く): 722150974

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 5129, 10258, 15877, 25645, 31754, 51290, 79385, 158770, 365171, 730342, 1825855, 3540571, 3651710, 7081142, 17702855, 35405710, 81433133, 162866266, 407165665, 814331330]

約数ペア:

[(1, 814331330), (2, 407165665), (5, 162866266), (10, 81433133), (23, 35405710), (46, 17702855), (115, 7081142), (223, 3651710), (230, 3540571), (446, 1825855), (1115, 730342), (2230, 365171), (5129, 158770), (10258, 79385), (15877, 51290), (25645, 31754)]