179936330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21601}}^1$

素因数の和:21639

約数の個数: 48

約数和(自身を含む): 398945736

約数和(自身を除く): 219009406

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 21601, 43202, 108005, 151207, 216010, 302414, 367217, 734434, 756035, 1058449, 1512070, 1836085, 2116898, 2570519, 3672170, 5141038, 5292245, 10584490, 12852595, 17993633, 25705190, 35987266, 89968165, 179936330]

約数ペア:

[(1, 179936330), (2, 89968165), (5, 35987266), (7, 25705190), (10, 17993633), (14, 12852595), (17, 10584490), (34, 5292245), (35, 5141038), (49, 3672170), (70, 2570519), (85, 2116898), (98, 1836085), (119, 1512070), (170, 1058449), (238, 756035), (245, 734434), (490, 367217), (595, 302414), (833, 216010), (1190, 151207), (1666, 108005), (4165, 43202), (8330, 21601)]