15697071420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1369727}}^1$

素因数の和:1369930

約数の個数: 48

約数和(自身を含む): 44181946368

約数和(自身を除く): 28484874948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 1369727, 2739454, 4109181, 5478908, 6848635, 8218362, 13697270, 16436724, 20545905, 27394540, 41091810, 82183620, 261617857, 523235714, 784853571, 1046471428, 1308089285, 1569707142, 2616178570, 3139414284, 3924267855, 5232357140, 7848535710, 15697071420]

約数ペア:

[(1, 15697071420), (2, 7848535710), (3, 5232357140), (4, 3924267855), (5, 3139414284), (6, 2616178570), (10, 1569707142), (12, 1308089285), (15, 1046471428), (20, 784853571), (30, 523235714), (60, 261617857), (191, 82183620), (382, 41091810), (573, 27394540), (764, 20545905), (955, 16436724), (1146, 13697270), (1910, 8218362), (2292, 6848635), (2865, 5478908), (3820, 4109181), (5730, 2739454), (11460, 1369727)]