2789293860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271861}}^1$

素因数の和:271898

約数の個数: 96

約数和(自身を含む): 9134563200

約数和(自身を除く): 6345269340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 271861, 543722, 815583, 1087444, 1359305, 1631166, 2446749, 2718610, 3262332, 4077915, 4893498, 5165359, 5437220, 7340247, 8155830, 9786996, 10330718, 12233745, 14680494, 15496077, 16311660, 20661436, 24467490, 25826795, 29360988, 30992154, 36701235, 46488231, 48934980, 51653590, 61984308, 73402470, 77480385, 92976462, 103307180, 139464693, 146804940, 154960770, 185952924, 232441155, 278929386, 309921540, 464882310, 557858772, 697323465, 929764620, 1394646930, 2789293860]

約数ペア:

[(1, 2789293860), (2, 1394646930), (3, 929764620), (4, 697323465), (5, 557858772), (6, 464882310), (9, 309921540), (10, 278929386), (12, 232441155), (15, 185952924), (18, 154960770), (19, 146804940), (20, 139464693), (27, 103307180), (30, 92976462), (36, 77480385), (38, 73402470), (45, 61984308), (54, 51653590), (57, 48934980), (60, 46488231), (76, 36701235), (90, 30992154), (95, 29360988), (108, 25826795), (114, 24467490), (135, 20661436), (171, 16311660), (180, 15496077), (190, 14680494), (228, 12233745), (270, 10330718), (285, 9786996), (342, 8155830), (380, 7340247), (513, 5437220), (540, 5165359), (570, 4893498), (684, 4077915), (855, 3262332), (1026, 2718610), (1140, 2446749), (1710, 1631166), (2052, 1359305), (2565, 1087444), (3420, 815583), (5130, 543722), (10260, 271861)]