30630828

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^2\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 72565080

約数和(自身を除く): 41934252

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 409, 474, 818, 948, 1227, 1636, 2454, 4908, 6241, 12482, 18723, 24964, 32311, 37446, 64622, 74892, 96933, 129244, 193866, 387732, 2552569, 5105138, 7657707, 10210276, 15315414, 30630828]

約数ペア:

[(1, 30630828), (2, 15315414), (3, 10210276), (4, 7657707), (6, 5105138), (12, 2552569), (79, 387732), (158, 193866), (237, 129244), (316, 96933), (409, 74892), (474, 64622), (818, 37446), (948, 32311), (1227, 24964), (1636, 18723), (2454, 12482), (4908, 6241)]