15149330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 32503680

約数和(自身を除く): 17354350

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 719, 1438, 1505, 2107, 3010, 3595, 4214, 5033, 7190, 10066, 10535, 21070, 25165, 30917, 35231, 50330, 61834, 70462, 154585, 176155, 216419, 309170, 352310, 432838, 1082095, 1514933, 2164190, 3029866, 7574665, 15149330]

約数ペア:

[(1, 15149330), (2, 7574665), (5, 3029866), (7, 2164190), (10, 1514933), (14, 1082095), (35, 432838), (43, 352310), (49, 309170), (70, 216419), (86, 176155), (98, 154585), (215, 70462), (245, 61834), (301, 50330), (430, 35231), (490, 30917), (602, 25165), (719, 21070), (1438, 10535), (1505, 10066), (2107, 7190), (3010, 5033), (3595, 4214)]