13779540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 42948360

約数和(自身を除く): 29168820

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, 1110, 1332, 1665, 2069, 2220, 3330, 4138, 6207, 6660, 8276, 10345, 12414, 18621, 20690, 24828, 31035, 37242, 41380, 62070, 74484, 76553, 93105, 124140, 153106, 186210, 229659, 306212, 372420, 382765, 459318, 688977, 765530, 918636, 1148295, 1377954, 1531060, 2296590, 2755908, 3444885, 4593180, 6889770, 13779540]

約数ペア:

[(1, 13779540), (2, 6889770), (3, 4593180), (4, 3444885), (5, 2755908), (6, 2296590), (9, 1531060), (10, 1377954), (12, 1148295), (15, 918636), (18, 765530), (20, 688977), (30, 459318), (36, 382765), (37, 372420), (45, 306212), (60, 229659), (74, 186210), (90, 153106), (111, 124140), (148, 93105), (180, 76553), (185, 74484), (222, 62070), (333, 41380), (370, 37242), (444, 31035), (555, 24828), (666, 20690), (740, 18621), (1110, 12414), (1332, 10345), (1665, 8276), (2069, 6660), (2220, 6207), (3330, 4138)]