73570790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 139034880

約数和(自身を除く): 65464090

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1787, 1790, 3574, 4117, 8234, 8935, 17870, 20585, 41101, 41170, 82202, 205505, 319873, 411010, 639746, 1599365, 3198730, 7357079, 14714158, 36785395, 73570790]

約数ペア:

[(1, 73570790), (2, 36785395), (5, 14714158), (10, 7357079), (23, 3198730), (46, 1599365), (115, 639746), (179, 411010), (230, 319873), (358, 205505), (895, 82202), (1787, 41170), (1790, 41101), (3574, 20585), (4117, 17870), (8234, 8935)]