310254014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9049}}^1$

素因数の和:9168

約数の個数: 32

約数和(自身を含む): 556032000

約数和(自身を除く): 245777986

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2449, 4898, 9049, 17143, 18098, 34286, 63343, 126686, 280519, 561038, 714871, 1429742, 1963633, 3927266, 5004097, 10008194, 22161001, 44322002, 155127007, 310254014]

約数ペア:

[(1, 310254014), (2, 155127007), (7, 44322002), (14, 22161001), (31, 10008194), (62, 5004097), (79, 3927266), (158, 1963633), (217, 1429742), (434, 714871), (553, 561038), (1106, 280519), (2449, 126686), (4898, 63343), (9049, 34286), (17143, 18098)]