1148890930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{947}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 2322069120

約数和(自身を除く): 1173178190

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 269, 410, 451, 538, 902, 947, 1345, 1894, 2255, 2690, 2959, 4510, 4735, 5918, 9470, 10417, 11029, 14795, 20834, 22058, 29590, 38827, 52085, 55145, 77654, 104170, 110290, 121319, 194135, 242638, 254743, 388270, 427097, 509486, 606595, 854194, 1213190, 1273715, 2135485, 2547430, 2802173, 4270970, 5604346, 10444463, 14010865, 20888926, 28021730, 52222315, 104444630, 114889093, 229778186, 574445465, 1148890930]

約数ペア:

[(1, 1148890930), (2, 574445465), (5, 229778186), (10, 114889093), (11, 104444630), (22, 52222315), (41, 28021730), (55, 20888926), (82, 14010865), (110, 10444463), (205, 5604346), (269, 4270970), (410, 2802173), (451, 2547430), (538, 2135485), (902, 1273715), (947, 1213190), (1345, 854194), (1894, 606595), (2255, 509486), (2690, 427097), (2959, 388270), (4510, 254743), (4735, 242638), (5918, 194135), (9470, 121319), (10417, 110290), (11029, 104170), (14795, 77654), (20834, 55145), (22058, 52085), (29590, 38827)]