149040010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{16253}}^1$

素因数の和:16398

約数の個数: 32

約数和(自身を含む): 308956032

約数和(自身を除く): 159916022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 16253, 32506, 81265, 113771, 162530, 227542, 568855, 1137710, 2129143, 4258286, 10645715, 14904001, 21291430, 29808002, 74520005, 149040010]

約数ペア:

[(1, 149040010), (2, 74520005), (5, 29808002), (7, 21291430), (10, 14904001), (14, 10645715), (35, 4258286), (70, 2129143), (131, 1137710), (262, 568855), (655, 227542), (917, 162530), (1310, 113771), (1834, 81265), (4585, 32506), (9170, 16253)]