2015032830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2239}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 4896460800

約数和(自身を除く): 2881427970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 229, 262, 393, 458, 655, 687, 786, 1145, 1310, 1374, 1965, 2239, 2290, 3435, 3930, 4478, 6717, 6870, 11195, 13434, 22390, 29999, 33585, 59998, 67170, 89997, 149995, 179994, 293309, 299990, 449985, 512731, 586618, 879927, 899970, 1025462, 1466545, 1538193, 1759854, 2563655, 2933090, 3076386, 4399635, 5127310, 7690965, 8799270, 15381930, 67167761, 134335522, 201503283, 335838805, 403006566, 671677610, 1007516415, 2015032830]

約数ペア:

[(1, 2015032830), (2, 1007516415), (3, 671677610), (5, 403006566), (6, 335838805), (10, 201503283), (15, 134335522), (30, 67167761), (131, 15381930), (229, 8799270), (262, 7690965), (393, 5127310), (458, 4399635), (655, 3076386), (687, 2933090), (786, 2563655), (1145, 1759854), (1310, 1538193), (1374, 1466545), (1965, 1025462), (2239, 899970), (2290, 879927), (3435, 586618), (3930, 512731), (4478, 449985), (6717, 299990), (6870, 293309), (11195, 179994), (13434, 149995), (22390, 89997), (29999, 67170), (33585, 59998)]