5605860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7212

約数の個数: 48

約数和(自身を含む): 16906176

約数和(自身を除く): 11300316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 7187, 14374, 21561, 28748, 35935, 43122, 71870, 86244, 93431, 107805, 143740, 186862, 215610, 280293, 373724, 431220, 467155, 560586, 934310, 1121172, 1401465, 1868620, 2802930, 5605860]

約数ペア:

[(1, 5605860), (2, 2802930), (3, 1868620), (4, 1401465), (5, 1121172), (6, 934310), (10, 560586), (12, 467155), (13, 431220), (15, 373724), (20, 280293), (26, 215610), (30, 186862), (39, 143740), (52, 107805), (60, 93431), (65, 86244), (78, 71870), (130, 43122), (156, 35935), (195, 28748), (260, 21561), (390, 14374), (780, 7187)]