1330297140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{169249}}^1$

素因数の和:169392

約数の個数: 48

約数和(自身を含む): 3753288000

約数和(自身を除く): 2422990860

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, 169249, 338498, 507747, 676996, 846245, 1015494, 1692490, 2030988, 2538735, 3384980, 5077470, 10154940, 22171619, 44343238, 66514857, 88686476, 110858095, 133029714, 221716190, 266059428, 332574285, 443432380, 665148570, 1330297140]

約数ペア:

[(1, 1330297140), (2, 665148570), (3, 443432380), (4, 332574285), (5, 266059428), (6, 221716190), (10, 133029714), (12, 110858095), (15, 88686476), (20, 66514857), (30, 44343238), (60, 22171619), (131, 10154940), (262, 5077470), (393, 3384980), (524, 2538735), (655, 2030988), (786, 1692490), (1310, 1015494), (1572, 846245), (1965, 676996), (2620, 507747), (3930, 338498), (7860, 169249)]