1294315620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17107}}^1$

素因数の和:17229

約数の個数: 96

約数和(自身を含む): 3943325568

約数和(自身を除く): 2649009948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2522, 2910, 3783, 5044, 5820, 6305, 7566, 12610, 15132, 17107, 18915, 25220, 34214, 37830, 51321, 68428, 75660, 85535, 102642, 171070, 205284, 222391, 256605, 342140, 444782, 513210, 667173, 889564, 1026420, 1111955, 1334346, 1659379, 2223910, 2668692, 3318758, 3335865, 4447820, 4978137, 6637516, 6671730, 8296895, 9956274, 13343460, 16593790, 19912548, 21571927, 24890685, 33187580, 43143854, 49781370, 64715781, 86287708, 99562740, 107859635, 129431562, 215719270, 258863124, 323578905, 431438540, 647157810, 1294315620]

約数ペア:

[(1, 1294315620), (2, 647157810), (3, 431438540), (4, 323578905), (5, 258863124), (6, 215719270), (10, 129431562), (12, 107859635), (13, 99562740), (15, 86287708), (20, 64715781), (26, 49781370), (30, 43143854), (39, 33187580), (52, 24890685), (60, 21571927), (65, 19912548), (78, 16593790), (97, 13343460), (130, 9956274), (156, 8296895), (194, 6671730), (195, 6637516), (260, 4978137), (291, 4447820), (388, 3335865), (390, 3318758), (485, 2668692), (582, 2223910), (780, 1659379), (970, 1334346), (1164, 1111955), (1261, 1026420), (1455, 889564), (1940, 667173), (2522, 513210), (2910, 444782), (3783, 342140), (5044, 256605), (5820, 222391), (6305, 205284), (7566, 171070), (12610, 102642), (15132, 85535), (17107, 75660), (18915, 68428), (25220, 51321), (34214, 37830)]