79832830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 100570370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 521, 770, 995, 1042, 1393, 1990, 2189, 2605, 2786, 3647, 4378, 5210, 5731, 6965, 7294, 10945, 11462, 13930, 15323, 18235, 21890, 28655, 30646, 36470, 40117, 57310, 76615, 80234, 103679, 153230, 200585, 207358, 401170, 518395, 725753, 1036790, 1140469, 1451506, 2280938, 3628765, 5702345, 7257530, 7983283, 11404690, 15966566, 39916415, 79832830]

約数ペア:

[(1, 79832830), (2, 39916415), (5, 15966566), (7, 11404690), (10, 7983283), (11, 7257530), (14, 5702345), (22, 3628765), (35, 2280938), (55, 1451506), (70, 1140469), (77, 1036790), (110, 725753), (154, 518395), (199, 401170), (385, 207358), (398, 200585), (521, 153230), (770, 103679), (995, 80234), (1042, 76615), (1393, 57310), (1990, 40117), (2189, 36470), (2605, 30646), (2786, 28655), (3647, 21890), (4378, 18235), (5210, 15323), (5731, 13930), (6965, 11462), (7294, 10945)]