102565140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13049}}^1$

素因数の和:13192

約数の個数: 48

約数和(自身を含む): 289396800

約数和(自身を除く): 186831660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 13049, 26098, 39147, 52196, 65245, 78294, 130490, 156588, 195735, 260980, 391470, 782940, 1709419, 3418838, 5128257, 6837676, 8547095, 10256514, 17094190, 20513028, 25641285, 34188380, 51282570, 102565140]

約数ペア:

[(1, 102565140), (2, 51282570), (3, 34188380), (4, 25641285), (5, 20513028), (6, 17094190), (10, 10256514), (12, 8547095), (15, 6837676), (20, 5128257), (30, 3418838), (60, 1709419), (131, 782940), (262, 391470), (393, 260980), (524, 195735), (655, 156588), (786, 130490), (1310, 78294), (1572, 65245), (1965, 52196), (2620, 39147), (3930, 26098), (7860, 13049)]