15690740478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{264769}}^1$

素因数の和:264881

約数の個数: 64

約数和(自身を含む): 38431895040

約数和(自身を除く): 22741154562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 166, 238, 249, 357, 498, 581, 714, 1162, 1411, 1743, 2822, 3486, 4233, 8466, 9877, 19754, 29631, 59262, 264769, 529538, 794307, 1588614, 1853383, 3706766, 4501073, 5560149, 9002146, 11120298, 13503219, 21975827, 27006438, 31507511, 43951654, 63015022, 65927481, 94522533, 131854962, 153830789, 189045066, 307661578, 373589059, 461492367, 747178118, 922984734, 1120767177, 2241534354, 2615123413, 5230246826, 7845370239, 15690740478]

約数ペア:

[(1, 15690740478), (2, 7845370239), (3, 5230246826), (6, 2615123413), (7, 2241534354), (14, 1120767177), (17, 922984734), (21, 747178118), (34, 461492367), (42, 373589059), (51, 307661578), (83, 189045066), (102, 153830789), (119, 131854962), (166, 94522533), (238, 65927481), (249, 63015022), (357, 43951654), (498, 31507511), (581, 27006438), (714, 21975827), (1162, 13503219), (1411, 11120298), (1743, 9002146), (2822, 5560149), (3486, 4501073), (4233, 3706766), (8466, 1853383), (9877, 1588614), (19754, 794307), (29631, 529538), (59262, 264769)]