72472470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{7043}}^1$

素因数の和:7074

約数の個数: 64

約数和(自身を含む): 202867200

約数和(自身を除く): 130394730

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, 7043, 10290, 14086, 21129, 35215, 42258, 49301, 70430, 98602, 105645, 147903, 211290, 246505, 295806, 345107, 493010, 690214, 739515, 1035321, 1479030, 1725535, 2070642, 2415749, 3451070, 4831498, 5176605, 7247247, 10353210, 12078745, 14494494, 24157490, 36236235, 72472470]

約数ペア:

[(1, 72472470), (2, 36236235), (3, 24157490), (5, 14494494), (6, 12078745), (7, 10353210), (10, 7247247), (14, 5176605), (15, 4831498), (21, 3451070), (30, 2415749), (35, 2070642), (42, 1725535), (49, 1479030), (70, 1035321), (98, 739515), (105, 690214), (147, 493010), (210, 345107), (245, 295806), (294, 246505), (343, 211290), (490, 147903), (686, 105645), (735, 98602), (1029, 70430), (1470, 49301), (1715, 42258), (2058, 35215), (3430, 21129), (5145, 14086), (7043, 10290)]