6178120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 15108660

約数和(自身を除く): 8930540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1417, 2180, 2834, 4360, 5668, 7085, 11336, 11881, 14170, 23762, 28340, 47524, 56680, 59405, 95048, 118810, 154453, 237620, 308906, 475240, 617812, 772265, 1235624, 1544530, 3089060, 6178120]

約数ペア:

[(1, 6178120), (2, 3089060), (4, 1544530), (5, 1235624), (8, 772265), (10, 617812), (13, 475240), (20, 308906), (26, 237620), (40, 154453), (52, 118810), (65, 95048), (104, 59405), (109, 56680), (130, 47524), (218, 28340), (260, 23762), (436, 14170), (520, 11881), (545, 11336), (872, 7085), (1090, 5668), (1417, 4360), (2180, 2834)]