17430050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 37008048

約数和(自身を除く): 19577998

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 67, 86, 110, 121, 134, 215, 242, 275, 335, 430, 473, 550, 605, 670, 737, 946, 1075, 1210, 1474, 1675, 2150, 2365, 2881, 3025, 3350, 3685, 4730, 5203, 5762, 6050, 7370, 8107, 10406, 11825, 14405, 16214, 18425, 23650, 26015, 28810, 31691, 36850, 40535, 52030, 63382, 72025, 81070, 130075, 144050, 158455, 202675, 260150, 316910, 348601, 405350, 697202, 792275, 1584550, 1743005, 3486010, 8715025, 17430050]

約数ペア:

[(1, 17430050), (2, 8715025), (5, 3486010), (10, 1743005), (11, 1584550), (22, 792275), (25, 697202), (43, 405350), (50, 348601), (55, 316910), (67, 260150), (86, 202675), (110, 158455), (121, 144050), (134, 130075), (215, 81070), (242, 72025), (275, 63382), (335, 52030), (430, 40535), (473, 36850), (550, 31691), (605, 28810), (670, 26015), (737, 23650), (946, 18425), (1075, 16214), (1210, 14405), (1474, 11825), (1675, 10406), (2150, 8107), (2365, 7370), (2881, 6050), (3025, 5762), (3350, 5203), (3685, 4730)]