1138562910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{436231}}^1$

素因数の和:436273

約数の個数: 48

約数和(自身を含む): 3062348640

約数和(自身を除く): 1923785730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 436231, 872462, 1308693, 2181155, 2617386, 3926079, 4362310, 6543465, 7852158, 12650699, 13086930, 19630395, 25301398, 37952097, 39260790, 63253495, 75904194, 113856291, 126506990, 189760485, 227712582, 379520970, 569281455, 1138562910]

約数ペア:

[(1, 1138562910), (2, 569281455), (3, 379520970), (5, 227712582), (6, 189760485), (9, 126506990), (10, 113856291), (15, 75904194), (18, 63253495), (29, 39260790), (30, 37952097), (45, 25301398), (58, 19630395), (87, 13086930), (90, 12650699), (145, 7852158), (174, 6543465), (261, 4362310), (290, 3926079), (435, 2617386), (522, 2181155), (870, 1308693), (1305, 872462), (2610, 436231)]