210000030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{35533}}^1$

素因数の和:35740

約数の個数: 32

約数和(自身を含む): 506572704

約数和(自身を除く): 296572674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 35533, 71066, 106599, 177665, 213198, 355330, 532995, 1065990, 7000001, 14000002, 21000003, 35000005, 42000006, 70000010, 105000015, 210000030]

約数ペア:

[(1, 210000030), (2, 105000015), (3, 70000010), (5, 42000006), (6, 35000005), (10, 21000003), (15, 14000002), (30, 7000001), (197, 1065990), (394, 532995), (591, 355330), (985, 213198), (1182, 177665), (1970, 106599), (2955, 71066), (5910, 35533)]