7297110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 11909610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 911, 1335, 1602, 1822, 2670, 2733, 4005, 4555, 5466, 8010, 8199, 9110, 13665, 16398, 27330, 40995, 81079, 81990, 162158, 243237, 405395, 486474, 729711, 810790, 1216185, 1459422, 2432370, 3648555, 7297110]

約数ペア:

[(1, 7297110), (2, 3648555), (3, 2432370), (5, 1459422), (6, 1216185), (9, 810790), (10, 729711), (15, 486474), (18, 405395), (30, 243237), (45, 162158), (89, 81990), (90, 81079), (178, 40995), (267, 27330), (445, 16398), (534, 13665), (801, 9110), (890, 8199), (911, 8010), (1335, 5466), (1602, 4555), (1822, 4005), (2670, 2733)]