15696907860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{131267}}^1$

素因数の和:133272

約数の個数: 48

約数和(自身を含む): 43973729856

約数和(自身を除く): 28276821996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1993, 3986, 5979, 7972, 9965, 11958, 19930, 23916, 29895, 39860, 59790, 119580, 131267, 262534, 393801, 525068, 656335, 787602, 1312670, 1575204, 1969005, 2625340, 3938010, 7876020, 261615131, 523230262, 784845393, 1046460524, 1308075655, 1569690786, 2616151310, 3139381572, 3924226965, 5232302620, 7848453930, 15696907860]

約数ペア:

[(1, 15696907860), (2, 7848453930), (3, 5232302620), (4, 3924226965), (5, 3139381572), (6, 2616151310), (10, 1569690786), (12, 1308075655), (15, 1046460524), (20, 784845393), (30, 523230262), (60, 261615131), (1993, 7876020), (3986, 3938010), (5979, 2625340), (7972, 1969005), (9965, 1575204), (11958, 1312670), (19930, 787602), (23916, 656335), (29895, 525068), (39860, 393801), (59790, 262534), (119580, 131267)]