803304530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{16901}}^1$

素因数の和:17019

約数の個数: 48

約数和(自身を含む): 1699462296

約数和(自身を除く): 896157766

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 3395, 4753, 6790, 9506, 16901, 23765, 33802, 47530, 84505, 118307, 169010, 236614, 591535, 828149, 1183070, 1639397, 1656298, 3278794, 4140745, 8196985, 8281490, 11475779, 16393970, 22951558, 57378895, 80330453, 114757790, 160660906, 401652265, 803304530]

約数ペア:

[(1, 803304530), (2, 401652265), (5, 160660906), (7, 114757790), (10, 80330453), (14, 57378895), (35, 22951558), (49, 16393970), (70, 11475779), (97, 8281490), (98, 8196985), (194, 4140745), (245, 3278794), (485, 1656298), (490, 1639397), (679, 1183070), (970, 828149), (1358, 591535), (3395, 236614), (4753, 169010), (6790, 118307), (9506, 84505), (16901, 47530), (23765, 33802)]