2522130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4251630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 223, 290, 377, 390, 435, 446, 669, 754, 870, 1115, 1131, 1338, 1885, 2230, 2262, 2899, 3345, 3770, 5655, 5798, 6467, 6690, 8697, 11310, 12934, 14495, 17394, 19401, 28990, 32335, 38802, 43485, 64670, 84071, 86970, 97005, 168142, 194010, 252213, 420355, 504426, 840710, 1261065, 2522130]

約数ペア:

[(1, 2522130), (2, 1261065), (3, 840710), (5, 504426), (6, 420355), (10, 252213), (13, 194010), (15, 168142), (26, 97005), (29, 86970), (30, 84071), (39, 64670), (58, 43485), (65, 38802), (78, 32335), (87, 28990), (130, 19401), (145, 17394), (174, 14495), (195, 12934), (223, 11310), (290, 8697), (377, 6690), (390, 6467), (435, 5798), (446, 5655), (669, 3770), (754, 3345), (870, 2899), (1115, 2262), (1131, 2230), (1338, 1885)]