4218190740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{54121}}^1$

素因数の和:54569

約数の個数: 72

約数和(自身を含む): 12824965608

約数和(自身を除く): 8606774868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1732, 2165, 2598, 3897, 4330, 5196, 6495, 7794, 8660, 12990, 15588, 19485, 25980, 38970, 54121, 77940, 108242, 162363, 216484, 270605, 324726, 487089, 541210, 649452, 811815, 974178, 1082420, 1623630, 1948356, 2435445, 3247260, 4870890, 9741780, 23434393, 46868786, 70303179, 93737572, 117171965, 140606358, 210909537, 234343930, 281212716, 351515895, 421819074, 468687860, 703031790, 843638148, 1054547685, 1406063580, 2109095370, 4218190740]

約数ペア:

[(1, 4218190740), (2, 2109095370), (3, 1406063580), (4, 1054547685), (5, 843638148), (6, 703031790), (9, 468687860), (10, 421819074), (12, 351515895), (15, 281212716), (18, 234343930), (20, 210909537), (30, 140606358), (36, 117171965), (45, 93737572), (60, 70303179), (90, 46868786), (180, 23434393), (433, 9741780), (866, 4870890), (1299, 3247260), (1732, 2435445), (2165, 1948356), (2598, 1623630), (3897, 1082420), (4330, 974178), (5196, 811815), (6495, 649452), (7794, 541210), (8660, 487089), (12990, 324726), (15588, 270605), (19485, 216484), (25980, 162363), (38970, 108242), (54121, 77940)]