87687530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 197240832

約数和(自身を除く): 109553302

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2377, 2635, 3689, 4754, 5270, 7378, 11885, 16639, 18445, 23770, 33278, 36890, 40409, 73687, 80818, 83195, 147374, 166390, 202045, 282863, 368435, 404090, 515809, 565726, 736870, 1031618, 1252679, 1414315, 2505358, 2579045, 2828630, 5158090, 6263395, 8768753, 12526790, 17537506, 43843765, 87687530]

約数ペア:

[(1, 87687530), (2, 43843765), (5, 17537506), (7, 12526790), (10, 8768753), (14, 6263395), (17, 5158090), (31, 2828630), (34, 2579045), (35, 2505358), (62, 1414315), (70, 1252679), (85, 1031618), (119, 736870), (155, 565726), (170, 515809), (217, 404090), (238, 368435), (310, 282863), (434, 202045), (527, 166390), (595, 147374), (1054, 83195), (1085, 80818), (1190, 73687), (2170, 40409), (2377, 36890), (2635, 33278), (3689, 23770), (4754, 18445), (5270, 16639), (7378, 11885)]