8326140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 23493120

約数和(自身を除く): 15166980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 919, 1510, 1812, 1838, 2265, 2757, 3020, 3676, 4530, 4595, 5514, 9060, 9190, 11028, 13785, 18380, 27570, 55140, 138769, 277538, 416307, 555076, 693845, 832614, 1387690, 1665228, 2081535, 2775380, 4163070, 8326140]

約数ペア:

[(1, 8326140), (2, 4163070), (3, 2775380), (4, 2081535), (5, 1665228), (6, 1387690), (10, 832614), (12, 693845), (15, 555076), (20, 416307), (30, 277538), (60, 138769), (151, 55140), (302, 27570), (453, 18380), (604, 13785), (755, 11028), (906, 9190), (919, 9060), (1510, 5514), (1812, 4595), (1838, 4530), (2265, 3676), (2757, 3020)]