74491410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1549}}^1$

素因数の和:1795

約数の個数: 64

約数和(自身を含む): 205344000

約数和(自身を除く): 130852590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1549, 1603, 2290, 3098, 3206, 3435, 4647, 4809, 6870, 7745, 8015, 9294, 9618, 10843, 15490, 16030, 21686, 23235, 24045, 32529, 46470, 48090, 54215, 65058, 108430, 162645, 325290, 354721, 709442, 1064163, 1773605, 2128326, 2483047, 3547210, 4966094, 5320815, 7449141, 10641630, 12415235, 14898282, 24830470, 37245705, 74491410]

約数ペア:

[(1, 74491410), (2, 37245705), (3, 24830470), (5, 14898282), (6, 12415235), (7, 10641630), (10, 7449141), (14, 5320815), (15, 4966094), (21, 3547210), (30, 2483047), (35, 2128326), (42, 1773605), (70, 1064163), (105, 709442), (210, 354721), (229, 325290), (458, 162645), (687, 108430), (1145, 65058), (1374, 54215), (1549, 48090), (1603, 46470), (2290, 32529), (3098, 24045), (3206, 23235), (3435, 21686), (4647, 16030), (4809, 15490), (6870, 10843), (7745, 9618), (8015, 9294)]