7133840980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{337457}}^1$

素因数の和:337624

約数の個数: 48

約数和(自身を含む): 17234654976

約数和(自身を除く): 10100813996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 337457, 674914, 1349828, 1687285, 2362199, 3374570, 4724398, 6749140, 9448796, 11810995, 23621990, 47243980, 50956007, 101912014, 203824028, 254780035, 356692049, 509560070, 713384098, 1019120140, 1426768196, 1783460245, 3566920490, 7133840980]

約数ペア:

[(1, 7133840980), (2, 3566920490), (4, 1783460245), (5, 1426768196), (7, 1019120140), (10, 713384098), (14, 509560070), (20, 356692049), (28, 254780035), (35, 203824028), (70, 101912014), (140, 50956007), (151, 47243980), (302, 23621990), (604, 11810995), (755, 9448796), (1057, 6749140), (1510, 4724398), (2114, 3374570), (3020, 2362199), (4228, 1687285), (5285, 1349828), (10570, 674914), (21140, 337457)]