1566194890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 3345826176

約数和(自身を除く): 1779631286

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 361, 437, 494, 598, 722, 874, 1235, 1451, 1495, 1805, 2185, 2470, 2902, 2990, 3610, 4370, 4693, 5681, 7255, 8303, 9386, 11362, 14510, 16606, 18863, 23465, 27569, 28405, 33373, 37726, 41515, 46930, 55138, 56810, 66746, 83030, 94315, 107939, 137845, 166865, 188630, 215878, 275690, 333730, 358397, 433849, 523811, 539695, 634087, 716794, 867698, 1047622, 1079390, 1268174, 1791985, 2169245, 2619055, 3170435, 3583970, 4338490, 5238110, 6340870, 6809543, 8243131, 12047653, 13619086, 16486262, 24095306, 34047715, 41215655, 60238265, 68095430, 82431310, 120476530, 156619489, 313238978, 783097445, 1566194890]

約数ペア:

[(1, 1566194890), (2, 783097445), (5, 313238978), (10, 156619489), (13, 120476530), (19, 82431310), (23, 68095430), (26, 60238265), (38, 41215655), (46, 34047715), (65, 24095306), (95, 16486262), (115, 13619086), (130, 12047653), (190, 8243131), (230, 6809543), (247, 6340870), (299, 5238110), (361, 4338490), (437, 3583970), (494, 3170435), (598, 2619055), (722, 2169245), (874, 1791985), (1235, 1268174), (1451, 1079390), (1495, 1047622), (1805, 867698), (2185, 716794), (2470, 634087), (2902, 539695), (2990, 523811), (3610, 433849), (4370, 358397), (4693, 333730), (5681, 275690), (7255, 215878), (8303, 188630), (9386, 166865), (11362, 137845), (14510, 107939), (16606, 94315), (18863, 83030), (23465, 66746), (27569, 56810), (28405, 55138), (33373, 46930), (37726, 41515)]