17910420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2467}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 55144992

約数和(自身を除く): 37234572

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, 2467, 3630, 4934, 7260, 7401, 9868, 12335, 14802, 24670, 27137, 29604, 37005, 49340, 54274, 74010, 81411, 108548, 135685, 148020, 162822, 271370, 298507, 325644, 407055, 542740, 597014, 814110, 895521, 1194028, 1492535, 1628220, 1791042, 2985070, 3582084, 4477605, 5970140, 8955210, 17910420]

約数ペア:

[(1, 17910420), (2, 8955210), (3, 5970140), (4, 4477605), (5, 3582084), (6, 2985070), (10, 1791042), (11, 1628220), (12, 1492535), (15, 1194028), (20, 895521), (22, 814110), (30, 597014), (33, 542740), (44, 407055), (55, 325644), (60, 298507), (66, 271370), (110, 162822), (121, 148020), (132, 135685), (165, 108548), (220, 81411), (242, 74010), (330, 54274), (363, 49340), (484, 37005), (605, 29604), (660, 27137), (726, 24670), (1210, 14802), (1452, 12335), (1815, 9868), (2420, 7401), (2467, 7260), (3630, 4934)]