79300020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4877}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 222905088

約数和(自身を除く): 143605068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 4877, 5420, 8130, 9754, 14631, 16260, 19508, 24385, 29262, 48770, 58524, 73155, 97540, 146310, 292620, 1321667, 2643334, 3965001, 5286668, 6608335, 7930002, 13216670, 15860004, 19825005, 26433340, 39650010, 79300020]

約数ペア:

[(1, 79300020), (2, 39650010), (3, 26433340), (4, 19825005), (5, 15860004), (6, 13216670), (10, 7930002), (12, 6608335), (15, 5286668), (20, 3965001), (30, 2643334), (60, 1321667), (271, 292620), (542, 146310), (813, 97540), (1084, 73155), (1355, 58524), (1626, 48770), (2710, 29262), (3252, 24385), (4065, 19508), (4877, 16260), (5420, 14631), (8130, 9754)]