1230554435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 1766375424

約数和(自身を除く): 535820989

約数列:

[1, 5, 11, 17, 43, 55, 85, 127, 187, 215, 241, 473, 635, 731, 935, 1205, 1397, 2159, 2365, 2651, 3655, 4097, 5461, 6985, 8041, 10363, 10795, 13255, 20485, 23749, 27305, 30607, 40205, 45067, 51815, 60071, 92837, 113993, 118745, 153035, 176171, 225335, 300355, 336677, 464185, 520319, 569965, 880855, 1021207, 1316101, 1683385, 1937881, 2601595, 5106035, 5723509, 6580505, 9689405, 14477111, 22373717, 28617545, 72385555, 111868585, 246110887, 1230554435]

約数ペア:

[(1, 1230554435), (5, 246110887), (11, 111868585), (17, 72385555), (43, 28617545), (55, 22373717), (85, 14477111), (127, 9689405), (187, 6580505), (215, 5723509), (241, 5106035), (473, 2601595), (635, 1937881), (731, 1683385), (935, 1316101), (1205, 1021207), (1397, 880855), (2159, 569965), (2365, 520319), (2651, 464185), (3655, 336677), (4097, 300355), (5461, 225335), (6985, 176171), (8041, 153035), (10363, 118745), (10795, 113993), (13255, 92837), (20485, 60071), (23749, 51815), (27305, 45067), (30607, 40205)]