331433090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{18121}}^1$

素因数の和:18218

約数の個数: 32

約数和(自身を含む): 626296320

約数和(自身を除く): 294863230

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18121, 18290, 36242, 90605, 181210, 561751, 1069139, 1123502, 2138278, 2808755, 5345695, 5617510, 10691390, 33143309, 66286618, 165716545, 331433090]

約数ペア:

[(1, 331433090), (2, 165716545), (5, 66286618), (10, 33143309), (31, 10691390), (59, 5617510), (62, 5345695), (118, 2808755), (155, 2138278), (295, 1123502), (310, 1069139), (590, 561751), (1829, 181210), (3658, 90605), (9145, 36242), (18121, 18290)]