15732430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 33381936

約数和(自身を除く): 17649506

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 331, 485, 490, 662, 679, 970, 1358, 1655, 2317, 3310, 3395, 4634, 4753, 6790, 9506, 11585, 16219, 23170, 23765, 32107, 32438, 47530, 64214, 81095, 160535, 162190, 224749, 321070, 449498, 1123745, 1573243, 2247490, 3146486, 7866215, 15732430]

約数ペア:

[(1, 15732430), (2, 7866215), (5, 3146486), (7, 2247490), (10, 1573243), (14, 1123745), (35, 449498), (49, 321070), (70, 224749), (97, 162190), (98, 160535), (194, 81095), (245, 64214), (331, 47530), (485, 32438), (490, 32107), (662, 23765), (679, 23170), (970, 16219), (1358, 11585), (1655, 9506), (2317, 6790), (3310, 4753), (3395, 4634)]