189872610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{45533}}^1$

素因数の和:45682

約数の個数: 32

約数和(自身を含む): 458982720

約数和(自身を除く): 269110110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 45533, 91066, 136599, 227665, 273198, 455330, 682995, 1365990, 6329087, 12658174, 18987261, 31645435, 37974522, 63290870, 94936305, 189872610]

約数ペア:

[(1, 189872610), (2, 94936305), (3, 63290870), (5, 37974522), (6, 31645435), (10, 18987261), (15, 12658174), (30, 6329087), (139, 1365990), (278, 682995), (417, 455330), (695, 273198), (834, 227665), (1390, 136599), (2085, 91066), (4170, 45533)]