308464063490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7767919}}^1$

素因数の和:7767975

約数の個数: 48

約数和(自身を含む): 639268744320

約数和(自身を除く): 330804680830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 3610, 3971, 7942, 19855, 39710, 7767919, 15535838, 38839595, 77679190, 85447109, 147590461, 170894218, 295180922, 427235545, 737952305, 854471090, 1475904610, 1623495071, 2804218759, 3246990142, 5608437518, 8117475355, 14021093795, 16234950710, 28042187590, 30846406349, 61692812698, 154232031745, 308464063490]

約数ペア:

[(1, 308464063490), (2, 154232031745), (5, 61692812698), (10, 30846406349), (11, 28042187590), (19, 16234950710), (22, 14021093795), (38, 8117475355), (55, 5608437518), (95, 3246990142), (110, 2804218759), (190, 1623495071), (209, 1475904610), (361, 854471090), (418, 737952305), (722, 427235545), (1045, 295180922), (1805, 170894218), (2090, 147590461), (3610, 85447109), (3971, 77679190), (7942, 38839595), (19855, 15535838), (39710, 7767919)]