130650042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 283392000

約数和(自身を除く): 152741958

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 89, 114, 158, 163, 178, 237, 267, 326, 474, 489, 534, 978, 1501, 1691, 3002, 3097, 3382, 4503, 5073, 6194, 7031, 9006, 9291, 10146, 12877, 14062, 14507, 18582, 21093, 25754, 29014, 38631, 42186, 43521, 77262, 87042, 133589, 244663, 267178, 275633, 400767, 489326, 551266, 733989, 801534, 826899, 1146053, 1467978, 1653798, 2292106, 3438159, 6876318, 21775007, 43550014, 65325021, 130650042]

約数ペア:

[(1, 130650042), (2, 65325021), (3, 43550014), (6, 21775007), (19, 6876318), (38, 3438159), (57, 2292106), (79, 1653798), (89, 1467978), (114, 1146053), (158, 826899), (163, 801534), (178, 733989), (237, 551266), (267, 489326), (326, 400767), (474, 275633), (489, 267178), (534, 244663), (978, 133589), (1501, 87042), (1691, 77262), (3002, 43521), (3097, 42186), (3382, 38631), (4503, 29014), (5073, 25754), (6194, 21093), (7031, 18582), (9006, 14507), (9291, 14062), (10146, 12877)]