1245303654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{5011}}^1$

素因数の和:5181

約数の個数: 64

約数和(自身を含む): 2923479552

約数和(自身を除く): 1678175898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 97, 122, 183, 194, 291, 366, 427, 582, 679, 854, 1281, 1358, 2037, 2562, 4074, 5011, 5917, 10022, 11834, 15033, 17751, 30066, 35077, 35502, 41419, 70154, 82838, 105231, 124257, 210462, 248514, 305671, 486067, 611342, 917013, 972134, 1458201, 1834026, 2139697, 2916402, 3402469, 4279394, 6419091, 6804938, 10207407, 12838182, 20414814, 29650087, 59300174, 88950261, 177900522, 207550609, 415101218, 622651827, 1245303654]

約数ペア:

[(1, 1245303654), (2, 622651827), (3, 415101218), (6, 207550609), (7, 177900522), (14, 88950261), (21, 59300174), (42, 29650087), (61, 20414814), (97, 12838182), (122, 10207407), (183, 6804938), (194, 6419091), (291, 4279394), (366, 3402469), (427, 2916402), (582, 2139697), (679, 1834026), (854, 1458201), (1281, 972134), (1358, 917013), (2037, 611342), (2562, 486067), (4074, 305671), (5011, 248514), (5917, 210462), (10022, 124257), (11834, 105231), (15033, 82838), (17751, 70154), (30066, 41419), (35077, 35502)]