84590520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100703}}^1$

素因数の和:100724

約数の個数: 64

約数和(自身を含む): 290027520

約数和(自身を除く): 205437000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100703, 201406, 302109, 402812, 503515, 604218, 704921, 805624, 1007030, 1208436, 1409842, 1510545, 2014060, 2114763, 2416872, 2819684, 3021090, 3524605, 4028120, 4229526, 5639368, 6042180, 7049210, 8459052, 10573815, 12084360, 14098420, 16918104, 21147630, 28196840, 42295260, 84590520]

約数ペア:

[(1, 84590520), (2, 42295260), (3, 28196840), (4, 21147630), (5, 16918104), (6, 14098420), (7, 12084360), (8, 10573815), (10, 8459052), (12, 7049210), (14, 6042180), (15, 5639368), (20, 4229526), (21, 4028120), (24, 3524605), (28, 3021090), (30, 2819684), (35, 2416872), (40, 2114763), (42, 2014060), (56, 1510545), (60, 1409842), (70, 1208436), (84, 1007030), (105, 805624), (120, 704921), (140, 604218), (168, 503515), (210, 402812), (280, 302109), (420, 201406), (840, 100703)]