2041518150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{648101}}^1$

素因数の和:648126

約数の個数: 72

約数和(自身を含む): 6268442544

約数和(自身を除く): 4226924394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 648101, 1296202, 1944303, 3240505, 3888606, 4536707, 5832909, 6481010, 9073414, 9721515, 11665818, 13610121, 16202525, 19443030, 22683535, 27220242, 29164545, 32405050, 40830363, 45367070, 48607575, 58329090, 68050605, 81660726, 97215150, 113417675, 136101210, 145822725, 204151815, 226835350, 291645450, 340253025, 408303630, 680506050, 1020759075, 2041518150]

約数ペア:

[(1, 2041518150), (2, 1020759075), (3, 680506050), (5, 408303630), (6, 340253025), (7, 291645450), (9, 226835350), (10, 204151815), (14, 145822725), (15, 136101210), (18, 113417675), (21, 97215150), (25, 81660726), (30, 68050605), (35, 58329090), (42, 48607575), (45, 45367070), (50, 40830363), (63, 32405050), (70, 29164545), (75, 27220242), (90, 22683535), (105, 19443030), (126, 16202525), (150, 13610121), (175, 11665818), (210, 9721515), (225, 9073414), (315, 6481010), (350, 5832909), (450, 4536707), (525, 3888606), (630, 3240505), (1050, 1944303), (1575, 1296202), (3150, 648101)]