19820130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3533}}^1$

素因数の和:3571

約数の個数: 64

約数和(自身を含む): 54960768

約数和(自身を除く): 35140638

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 3533, 5610, 7066, 10599, 17665, 21198, 35330, 38863, 52995, 60061, 77726, 105990, 116589, 120122, 180183, 194315, 233178, 300305, 360366, 388630, 582945, 600610, 660671, 900915, 1165890, 1321342, 1801830, 1982013, 3303355, 3964026, 6606710, 9910065, 19820130]

約数ペア:

[(1, 19820130), (2, 9910065), (3, 6606710), (5, 3964026), (6, 3303355), (10, 1982013), (11, 1801830), (15, 1321342), (17, 1165890), (22, 900915), (30, 660671), (33, 600610), (34, 582945), (51, 388630), (55, 360366), (66, 300305), (85, 233178), (102, 194315), (110, 180183), (165, 120122), (170, 116589), (187, 105990), (255, 77726), (330, 60061), (374, 52995), (510, 38863), (561, 35330), (935, 21198), (1122, 17665), (1870, 10599), (2805, 7066), (3533, 5610)]