7119540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 22200360

約数和(自身を除く): 15080820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1069, 1110, 1332, 1665, 2138, 2220, 3207, 3330, 4276, 5345, 6414, 6660, 9621, 10690, 12828, 16035, 19242, 21380, 32070, 38484, 39553, 48105, 64140, 79106, 96210, 118659, 158212, 192420, 197765, 237318, 355977, 395530, 474636, 593295, 711954, 791060, 1186590, 1423908, 1779885, 2373180, 3559770, 7119540]

約数ペア:

[(1, 7119540), (2, 3559770), (3, 2373180), (4, 1779885), (5, 1423908), (6, 1186590), (9, 791060), (10, 711954), (12, 593295), (15, 474636), (18, 395530), (20, 355977), (30, 237318), (36, 197765), (37, 192420), (45, 158212), (60, 118659), (74, 96210), (90, 79106), (111, 64140), (148, 48105), (180, 39553), (185, 38484), (222, 32070), (333, 21380), (370, 19242), (444, 16035), (555, 12828), (666, 10690), (740, 9621), (1069, 6660), (1110, 6414), (1332, 5345), (1665, 4276), (2138, 3330), (2220, 3207)]