22154430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 53322624

約数和(自身を除く): 31168194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 1667, 2215, 2658, 3334, 4430, 5001, 6645, 8335, 10002, 13290, 16670, 25005, 50010, 738481, 1476962, 2215443, 3692405, 4430886, 7384810, 11077215, 22154430]

約数ペア:

[(1, 22154430), (2, 11077215), (3, 7384810), (5, 4430886), (6, 3692405), (10, 2215443), (15, 1476962), (30, 738481), (443, 50010), (886, 25005), (1329, 16670), (1667, 13290), (2215, 10002), (2658, 8335), (3334, 6645), (4430, 5001)]