87407190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74707}}^1$

素因数の和:74733

約数の個数: 48

約数和(自身を含む): 244743408

約数和(自身を除く): 157336218

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 74707, 149414, 224121, 373535, 448242, 672363, 747070, 971191, 1120605, 1344726, 1942382, 2241210, 2913573, 3361815, 4855955, 5827146, 6723630, 8740719, 9711910, 14567865, 17481438, 29135730, 43703595, 87407190]

約数ペア:

[(1, 87407190), (2, 43703595), (3, 29135730), (5, 17481438), (6, 14567865), (9, 9711910), (10, 8740719), (13, 6723630), (15, 5827146), (18, 4855955), (26, 3361815), (30, 2913573), (39, 2241210), (45, 1942382), (65, 1344726), (78, 1120605), (90, 971191), (117, 747070), (130, 672363), (195, 448242), (234, 373535), (390, 224121), (585, 149414), (1170, 74707)]