1004034010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{3167}}^1$

素因数の和:3835

約数の個数: 48

約数和(自身を含む): 2106238464

約数和(自身を除く): 1102204454

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 647, 1294, 3167, 3235, 4529, 6334, 6470, 9058, 15835, 22169, 22645, 31670, 31703, 44338, 45290, 63406, 110845, 155183, 158515, 221690, 310366, 317030, 775915, 1551830, 2049049, 4098098, 10245245, 14343343, 20490490, 28686686, 71716715, 100403401, 143433430, 200806802, 502017005, 1004034010]

約数ペア:

[(1, 1004034010), (2, 502017005), (5, 200806802), (7, 143433430), (10, 100403401), (14, 71716715), (35, 28686686), (49, 20490490), (70, 14343343), (98, 10245245), (245, 4098098), (490, 2049049), (647, 1551830), (1294, 775915), (3167, 317030), (3235, 310366), (4529, 221690), (6334, 158515), (6470, 155183), (9058, 110845), (15835, 63406), (22169, 45290), (22645, 44338), (31670, 31703)]