131330820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{41299}}^1$

素因数の和:41364

約数の個数: 48

約数和(自身を含む): 374673600

約数和(自身を除く): 243342780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 41299, 82598, 123897, 165196, 206495, 247794, 412990, 495588, 619485, 825980, 1238970, 2188847, 2477940, 4377694, 6566541, 8755388, 10944235, 13133082, 21888470, 26266164, 32832705, 43776940, 65665410, 131330820]

約数ペア:

[(1, 131330820), (2, 65665410), (3, 43776940), (4, 32832705), (5, 26266164), (6, 21888470), (10, 13133082), (12, 10944235), (15, 8755388), (20, 6566541), (30, 4377694), (53, 2477940), (60, 2188847), (106, 1238970), (159, 825980), (212, 619485), (265, 495588), (318, 412990), (530, 247794), (636, 206495), (795, 165196), (1060, 123897), (1590, 82598), (3180, 41299)]