155883210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{15149}}^1$

素因数の和:15180

約数の個数: 64

約数和(自身を含む): 436320000

約数和(自身を除く): 280436790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 15149, 30298, 45447, 75745, 90894, 106043, 151490, 212086, 227235, 318129, 454470, 530215, 636258, 742301, 1060430, 1484602, 1590645, 2226903, 3181290, 3711505, 4453806, 5196107, 7423010, 10392214, 11134515, 15588321, 22269030, 25980535, 31176642, 51961070, 77941605, 155883210]

約数ペア:

[(1, 155883210), (2, 77941605), (3, 51961070), (5, 31176642), (6, 25980535), (7, 22269030), (10, 15588321), (14, 11134515), (15, 10392214), (21, 7423010), (30, 5196107), (35, 4453806), (42, 3711505), (49, 3181290), (70, 2226903), (98, 1590645), (105, 1484602), (147, 1060430), (210, 742301), (245, 636258), (294, 530215), (343, 454470), (490, 318129), (686, 227235), (735, 212086), (1029, 151490), (1470, 106043), (1715, 90894), (2058, 75745), (3430, 45447), (5145, 30298), (10290, 15149)]