85871190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 217437696

約数和(自身を除く): 131566506

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 115, 138, 194, 230, 291, 345, 485, 582, 690, 970, 1283, 1455, 2231, 2566, 2910, 3849, 4462, 6415, 6693, 7698, 11155, 12830, 13386, 19245, 22310, 29509, 33465, 38490, 59018, 66930, 88527, 124451, 147545, 177054, 248902, 295090, 373353, 442635, 622255, 746706, 885270, 1244510, 1866765, 2862373, 3733530, 5724746, 8587119, 14311865, 17174238, 28623730, 42935595, 85871190]

約数ペア:

[(1, 85871190), (2, 42935595), (3, 28623730), (5, 17174238), (6, 14311865), (10, 8587119), (15, 5724746), (23, 3733530), (30, 2862373), (46, 1866765), (69, 1244510), (97, 885270), (115, 746706), (138, 622255), (194, 442635), (230, 373353), (291, 295090), (345, 248902), (485, 177054), (582, 147545), (690, 124451), (970, 88527), (1283, 66930), (1455, 59018), (2231, 38490), (2566, 33465), (2910, 29509), (3849, 22310), (4462, 19245), (6415, 13386), (6693, 12830), (7698, 11155)]