291253170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7699}}^1$

素因数の和:7819

約数の個数: 64

約数和(自身を含む): 760636800

約数和(自身を除く): 469383630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 6305, 7566, 7699, 12610, 15398, 18915, 23097, 37830, 38495, 46194, 76990, 100087, 115485, 200174, 230970, 300261, 500435, 600522, 746803, 1000870, 1493606, 1501305, 2240409, 3002610, 3734015, 4480818, 7468030, 9708439, 11202045, 19416878, 22404090, 29125317, 48542195, 58250634, 97084390, 145626585, 291253170]

約数ペア:

[(1, 291253170), (2, 145626585), (3, 97084390), (5, 58250634), (6, 48542195), (10, 29125317), (13, 22404090), (15, 19416878), (26, 11202045), (30, 9708439), (39, 7468030), (65, 4480818), (78, 3734015), (97, 3002610), (130, 2240409), (194, 1501305), (195, 1493606), (291, 1000870), (390, 746803), (485, 600522), (582, 500435), (970, 300261), (1261, 230970), (1455, 200174), (2522, 115485), (2910, 100087), (3783, 76990), (6305, 46194), (7566, 38495), (7699, 37830), (12610, 23097), (15398, 18915)]