4433450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 9642240

約数和(自身を除く): 5208790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 239, 265, 350, 371, 478, 530, 742, 1195, 1325, 1673, 1855, 2390, 2650, 3346, 3710, 5975, 8365, 9275, 11950, 12667, 16730, 18550, 25334, 41825, 63335, 83650, 88669, 126670, 177338, 316675, 443345, 633350, 886690, 2216725, 4433450]

約数ペア:

[(1, 4433450), (2, 2216725), (5, 886690), (7, 633350), (10, 443345), (14, 316675), (25, 177338), (35, 126670), (50, 88669), (53, 83650), (70, 63335), (106, 41825), (175, 25334), (239, 18550), (265, 16730), (350, 12667), (371, 11950), (478, 9275), (530, 8365), (742, 5975), (1195, 3710), (1325, 3346), (1673, 2650), (1855, 2390)]