2206140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 6265728

約数和(自身を除く): 4059588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 443, 498, 830, 886, 996, 1245, 1329, 1660, 1772, 2215, 2490, 2658, 4430, 4980, 5316, 6645, 8860, 13290, 26580, 36769, 73538, 110307, 147076, 183845, 220614, 367690, 441228, 551535, 735380, 1103070, 2206140]

約数ペア:

[(1, 2206140), (2, 1103070), (3, 735380), (4, 551535), (5, 441228), (6, 367690), (10, 220614), (12, 183845), (15, 147076), (20, 110307), (30, 73538), (60, 36769), (83, 26580), (166, 13290), (249, 8860), (332, 6645), (415, 5316), (443, 4980), (498, 4430), (830, 2658), (886, 2490), (996, 2215), (1245, 1772), (1329, 1660)]