1830804590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{18413}}^1$

素因数の和:18644

約数の個数: 32

約数和(自身を含む): 3370203936

約数和(自身を除く): 1539399346

約数列:

[1, 2, 5, 10, 61, 122, 163, 305, 326, 610, 815, 1630, 9943, 18413, 19886, 36826, 49715, 92065, 99430, 184130, 1123193, 2246386, 3001319, 5615965, 6002638, 11231930, 15006595, 30013190, 183080459, 366160918, 915402295, 1830804590]

約数ペア:

[(1, 1830804590), (2, 915402295), (5, 366160918), (10, 183080459), (61, 30013190), (122, 15006595), (163, 11231930), (305, 6002638), (326, 5615965), (610, 3001319), (815, 2246386), (1630, 1123193), (9943, 184130), (18413, 99430), (19886, 92065), (36826, 49715)]