75256870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 76426970

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 109, 113, 130, 218, 226, 235, 470, 545, 565, 611, 1090, 1130, 1222, 1417, 1469, 2834, 2938, 3055, 5123, 5311, 6110, 7085, 7345, 10246, 10622, 12317, 14170, 14690, 24634, 25615, 26555, 51230, 53110, 61585, 66599, 69043, 123170, 133198, 138086, 160121, 320242, 332995, 345215, 578899, 665990, 690430, 800605, 1157798, 1601210, 2894495, 5788990, 7525687, 15051374, 37628435, 75256870]

約数ペア:

[(1, 75256870), (2, 37628435), (5, 15051374), (10, 7525687), (13, 5788990), (26, 2894495), (47, 1601210), (65, 1157798), (94, 800605), (109, 690430), (113, 665990), (130, 578899), (218, 345215), (226, 332995), (235, 320242), (470, 160121), (545, 138086), (565, 133198), (611, 123170), (1090, 69043), (1130, 66599), (1222, 61585), (1417, 53110), (1469, 51230), (2834, 26555), (2938, 25615), (3055, 24634), (5123, 14690), (5311, 14170), (6110, 12317), (7085, 10622), (7345, 10246)]