1611932790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{4337}}^1$

素因数の和:5313

約数の個数: 64

約数和(自身を含む): 4171559616

約数和(自身を除く): 2559626826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 953, 1906, 2859, 4337, 4765, 5718, 8674, 9530, 12389, 13011, 14295, 21685, 24778, 26022, 28590, 37167, 43370, 56381, 61945, 65055, 74334, 112762, 123890, 130110, 169143, 185835, 281905, 338286, 371670, 563810, 845715, 1691430, 4133161, 8266322, 12399483, 20665805, 24798966, 41331610, 53731093, 61997415, 107462186, 123994830, 161193279, 268655465, 322386558, 537310930, 805966395, 1611932790]

約数ペア:

[(1, 1611932790), (2, 805966395), (3, 537310930), (5, 322386558), (6, 268655465), (10, 161193279), (13, 123994830), (15, 107462186), (26, 61997415), (30, 53731093), (39, 41331610), (65, 24798966), (78, 20665805), (130, 12399483), (195, 8266322), (390, 4133161), (953, 1691430), (1906, 845715), (2859, 563810), (4337, 371670), (4765, 338286), (5718, 281905), (8674, 185835), (9530, 169143), (12389, 130110), (13011, 123890), (14295, 112762), (21685, 74334), (24778, 65055), (26022, 61945), (28590, 56381), (37167, 43370)]