979816140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5443423}}^1$

素因数の和:5443438

約数の個数: 36

約数和(自身を含む): 2972109504

約数和(自身を除く): 1992293364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5443423, 10886846, 16330269, 21773692, 27217115, 32660538, 48990807, 54434230, 65321076, 81651345, 97981614, 108868460, 163302690, 195963228, 244954035, 326605380, 489908070, 979816140]

約数ペア:

[(1, 979816140), (2, 489908070), (3, 326605380), (4, 244954035), (5, 195963228), (6, 163302690), (9, 108868460), (10, 97981614), (12, 81651345), (15, 65321076), (18, 54434230), (20, 48990807), (30, 32660538), (36, 27217115), (45, 21773692), (60, 16330269), (90, 10886846), (180, 5443423)]