190056420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28537}}^1$

素因数の和:28589

約数の個数: 72

約数和(自身を含む): 592106424

約数和(自身を除く): 402050004

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, 2220, 3330, 6660, 28537, 57074, 85611, 114148, 142685, 171222, 256833, 285370, 342444, 428055, 513666, 570740, 856110, 1027332, 1055869, 1284165, 1712220, 2111738, 2568330, 3167607, 4223476, 5136660, 5279345, 6335214, 9502821, 10558690, 12670428, 15838035, 19005642, 21117380, 31676070, 38011284, 47514105, 63352140, 95028210, 190056420]

約数ペア:

[(1, 190056420), (2, 95028210), (3, 63352140), (4, 47514105), (5, 38011284), (6, 31676070), (9, 21117380), (10, 19005642), (12, 15838035), (15, 12670428), (18, 10558690), (20, 9502821), (30, 6335214), (36, 5279345), (37, 5136660), (45, 4223476), (60, 3167607), (74, 2568330), (90, 2111738), (111, 1712220), (148, 1284165), (180, 1055869), (185, 1027332), (222, 856110), (333, 570740), (370, 513666), (444, 428055), (555, 342444), (666, 285370), (740, 256833), (1110, 171222), (1332, 142685), (1665, 114148), (2220, 85611), (3330, 57074), (6660, 28537)]