130725870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4451}}^1$

素因数の和:4561

約数の個数: 64

約数和(自身を含む): 346187520

約数和(自身を除く): 215461650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2937, 4451, 4895, 5874, 8902, 9790, 13353, 14685, 22255, 26706, 29370, 44510, 48961, 66765, 97922, 133530, 146883, 244805, 293766, 396139, 489610, 734415, 792278, 1188417, 1468830, 1980695, 2376834, 3961390, 4357529, 5942085, 8715058, 11884170, 13072587, 21787645, 26145174, 43575290, 65362935, 130725870]

約数ペア:

[(1, 130725870), (2, 65362935), (3, 43575290), (5, 26145174), (6, 21787645), (10, 13072587), (11, 11884170), (15, 8715058), (22, 5942085), (30, 4357529), (33, 3961390), (55, 2376834), (66, 1980695), (89, 1468830), (110, 1188417), (165, 792278), (178, 734415), (267, 489610), (330, 396139), (445, 293766), (534, 244805), (890, 146883), (979, 133530), (1335, 97922), (1958, 66765), (2670, 48961), (2937, 44510), (4451, 29370), (4895, 26706), (5874, 22255), (8902, 14685), (9790, 13353)]