73080980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3457}}^1$

素因数の和:3624

約数の個数: 48

約数和(自身を含む): 176606976

約数和(自身を除く): 103525996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 3457, 4228, 5285, 6914, 10570, 13828, 17285, 21140, 24199, 34570, 48398, 69140, 96796, 120995, 241990, 483980, 522007, 1044014, 2088028, 2610035, 3654049, 5220070, 7308098, 10440140, 14616196, 18270245, 36540490, 73080980]

約数ペア:

[(1, 73080980), (2, 36540490), (4, 18270245), (5, 14616196), (7, 10440140), (10, 7308098), (14, 5220070), (20, 3654049), (28, 2610035), (35, 2088028), (70, 1044014), (140, 522007), (151, 483980), (302, 241990), (604, 120995), (755, 96796), (1057, 69140), (1510, 48398), (2114, 34570), (3020, 24199), (3457, 21140), (4228, 17285), (5285, 13828), (6914, 10570)]