9381420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5791}}^1$

素因数の和:5812

約数の個数: 60

約数和(自身を含む): 29434944

約数和(自身を除く): 20053524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5791, 11582, 17373, 23164, 28955, 34746, 52119, 57910, 69492, 86865, 104238, 115820, 156357, 173730, 208476, 260595, 312714, 347460, 469071, 521190, 625428, 781785, 938142, 1042380, 1563570, 1876284, 2345355, 3127140, 4690710, 9381420]

約数ペア:

[(1, 9381420), (2, 4690710), (3, 3127140), (4, 2345355), (5, 1876284), (6, 1563570), (9, 1042380), (10, 938142), (12, 781785), (15, 625428), (18, 521190), (20, 469071), (27, 347460), (30, 312714), (36, 260595), (45, 208476), (54, 173730), (60, 156357), (81, 115820), (90, 104238), (108, 86865), (135, 69492), (162, 57910), (180, 52119), (270, 34746), (324, 28955), (405, 23164), (540, 17373), (810, 11582), (1620, 5791)]