2015953910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 3865276800

約数和(自身を除く): 1849322890

約数列:

[1, 2, 5, 10, 23, 46, 97, 109, 115, 194, 218, 230, 485, 545, 829, 970, 1090, 1658, 2231, 2507, 4145, 4462, 5014, 8290, 10573, 11155, 12535, 19067, 21146, 22310, 25070, 38134, 52865, 80413, 90361, 95335, 105730, 160826, 180722, 190670, 243179, 402065, 451805, 486358, 804130, 903610, 1215895, 1849499, 2078303, 2431790, 3698998, 4156606, 8765017, 9247495, 10391515, 17530034, 18494990, 20783030, 43825085, 87650170, 201595391, 403190782, 1007976955, 2015953910]

約数ペア:

[(1, 2015953910), (2, 1007976955), (5, 403190782), (10, 201595391), (23, 87650170), (46, 43825085), (97, 20783030), (109, 18494990), (115, 17530034), (194, 10391515), (218, 9247495), (230, 8765017), (485, 4156606), (545, 3698998), (829, 2431790), (970, 2078303), (1090, 1849499), (1658, 1215895), (2231, 903610), (2507, 804130), (4145, 486358), (4462, 451805), (5014, 402065), (8290, 243179), (10573, 190670), (11155, 180722), (12535, 160826), (19067, 105730), (21146, 95335), (22310, 90361), (25070, 80413), (38134, 52865)]