19594740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2699}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 60328800

約数和(自身を除く): 40734060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 2699, 3630, 5398, 7260, 8097, 10796, 13495, 16194, 26990, 29689, 32388, 40485, 53980, 59378, 80970, 89067, 118756, 148445, 161940, 178134, 296890, 326579, 356268, 445335, 593780, 653158, 890670, 979737, 1306316, 1632895, 1781340, 1959474, 3265790, 3918948, 4898685, 6531580, 9797370, 19594740]

約数ペア:

[(1, 19594740), (2, 9797370), (3, 6531580), (4, 4898685), (5, 3918948), (6, 3265790), (10, 1959474), (11, 1781340), (12, 1632895), (15, 1306316), (20, 979737), (22, 890670), (30, 653158), (33, 593780), (44, 445335), (55, 356268), (60, 326579), (66, 296890), (110, 178134), (121, 161940), (132, 148445), (165, 118756), (220, 89067), (242, 80970), (330, 59378), (363, 53980), (484, 40485), (605, 32388), (660, 29689), (726, 26990), (1210, 16194), (1452, 13495), (1815, 10796), (2420, 8097), (2699, 7260), (3630, 5398)]