66216930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5531

約数の個数: 64

約数和(自身を含む): 176698368

約数和(自身を除く): 110481438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5477, 6045, 10954, 12090, 16431, 27385, 32862, 54770, 71201, 82155, 142402, 164310, 169787, 213603, 339574, 356005, 427206, 509361, 712010, 848935, 1018722, 1068015, 1697870, 2136030, 2207231, 2546805, 4414462, 5093610, 6621693, 11036155, 13243386, 22072310, 33108465, 66216930]

約数ペア:

[(1, 66216930), (2, 33108465), (3, 22072310), (5, 13243386), (6, 11036155), (10, 6621693), (13, 5093610), (15, 4414462), (26, 2546805), (30, 2207231), (31, 2136030), (39, 1697870), (62, 1068015), (65, 1018722), (78, 848935), (93, 712010), (130, 509361), (155, 427206), (186, 356005), (195, 339574), (310, 213603), (390, 169787), (403, 164310), (465, 142402), (806, 82155), (930, 71201), (1209, 54770), (2015, 32862), (2418, 27385), (4030, 16431), (5477, 12090), (6045, 10954)]