201611610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3389}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 525138120

約数和(自身を除く): 323526510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 3305, 3389, 3966, 5949, 6610, 6778, 9915, 10167, 11898, 16945, 19830, 20334, 29745, 30501, 33890, 50835, 59490, 61002, 101670, 152505, 305010, 2240129, 4480258, 6720387, 11200645, 13440774, 20161161, 22401290, 33601935, 40322322, 67203870, 100805805, 201611610]

約数ペア:

[(1, 201611610), (2, 100805805), (3, 67203870), (5, 40322322), (6, 33601935), (9, 22401290), (10, 20161161), (15, 13440774), (18, 11200645), (30, 6720387), (45, 4480258), (90, 2240129), (661, 305010), (1322, 152505), (1983, 101670), (3305, 61002), (3389, 59490), (3966, 50835), (5949, 33890), (6610, 30501), (6778, 29745), (9915, 20334), (10167, 19830), (11898, 16945)]