76380710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 161681184

約数和(自身を除く): 85300474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 1607, 3214, 3395, 4753, 6790, 8035, 9506, 11249, 16070, 22498, 23765, 47530, 56245, 78743, 112490, 155879, 157486, 311758, 393715, 779395, 787430, 1091153, 1558790, 2182306, 5455765, 7638071, 10911530, 15276142, 38190355, 76380710]

約数ペア:

[(1, 76380710), (2, 38190355), (5, 15276142), (7, 10911530), (10, 7638071), (14, 5455765), (35, 2182306), (49, 1558790), (70, 1091153), (97, 787430), (98, 779395), (194, 393715), (245, 311758), (485, 157486), (490, 155879), (679, 112490), (970, 78743), (1358, 56245), (1607, 47530), (3214, 23765), (3395, 22498), (4753, 16070), (6790, 11249), (8035, 9506)]