71145410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 153342720

約数和(自身を除く): 82197310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 101, 145, 202, 203, 290, 347, 406, 505, 694, 707, 1010, 1015, 1414, 1735, 2030, 2429, 2929, 3470, 3535, 4858, 5858, 7070, 10063, 12145, 14645, 20126, 20503, 24290, 29290, 35047, 41006, 50315, 70094, 70441, 100630, 102515, 140882, 175235, 205030, 245329, 350470, 352205, 490658, 704410, 1016363, 1226645, 2032726, 2453290, 5081815, 7114541, 10163630, 14229082, 35572705, 71145410]

約数ペア:

[(1, 71145410), (2, 35572705), (5, 14229082), (7, 10163630), (10, 7114541), (14, 5081815), (29, 2453290), (35, 2032726), (58, 1226645), (70, 1016363), (101, 704410), (145, 490658), (202, 352205), (203, 350470), (290, 245329), (347, 205030), (406, 175235), (505, 140882), (694, 102515), (707, 100630), (1010, 70441), (1015, 70094), (1414, 50315), (1735, 41006), (2030, 35047), (2429, 29290), (2929, 24290), (3470, 20503), (3535, 20126), (4858, 14645), (5858, 12145), (7070, 10063)]