30471108

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 72858240

約数和(自身を除く): 42387132

約数列:

[1, 2, 3, 4, 6, 12, 89, 103, 178, 206, 267, 277, 309, 356, 412, 534, 554, 618, 831, 1068, 1108, 1236, 1662, 3324, 9167, 18334, 24653, 27501, 28531, 36668, 49306, 55002, 57062, 73959, 85593, 98612, 110004, 114124, 147918, 171186, 295836, 342372, 2539259, 5078518, 7617777, 10157036, 15235554, 30471108]

約数ペア:

[(1, 30471108), (2, 15235554), (3, 10157036), (4, 7617777), (6, 5078518), (12, 2539259), (89, 342372), (103, 295836), (178, 171186), (206, 147918), (267, 114124), (277, 110004), (309, 98612), (356, 85593), (412, 73959), (534, 57062), (554, 55002), (618, 49306), (831, 36668), (1068, 28531), (1108, 27501), (1236, 24653), (1662, 18334), (3324, 9167)]