291223642470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{64567}}^1$

素因数の和:64830

約数の個数: 128

約数和(自身を含む): 757584092160

約数和(自身を除く): 466360449690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 193, 205, 246, 285, 386, 410, 570, 579, 615, 779, 965, 1158, 1230, 1558, 1930, 2337, 2895, 3667, 3895, 4674, 5790, 7334, 7790, 7913, 11001, 11685, 15826, 18335, 22002, 23370, 23739, 36670, 39565, 47478, 55005, 64567, 79130, 110010, 118695, 129134, 150347, 193701, 237390, 300694, 322835, 387402, 451041, 645670, 751735, 902082, 968505, 1226773, 1503470, 1937010, 2255205, 2453546, 2647247, 3680319, 4510410, 5294494, 6133865, 7360638, 7941741, 12267730, 12461431, 13236235, 15883482, 18401595, 24922862, 26472470, 36803190, 37384293, 39708705, 50297693, 62307155, 74768586, 79417410, 100595386, 124614310, 150893079, 186921465, 236767189, 251488465, 301786158, 373842930, 473534378, 502976930, 510918671, 710301567, 754465395, 1021837342, 1183835945, 1420603134, 1508930790, 1532756013, 2367671890, 2554593355, 3065512026, 3551507835, 5109186710, 7103015670, 7663780065, 9707454749, 15327560130, 19414909498, 29122364247, 48537273745, 58244728494, 97074547490, 145611821235, 291223642470]

約数ペア:

[(1, 291223642470), (2, 145611821235), (3, 97074547490), (5, 58244728494), (6, 48537273745), (10, 29122364247), (15, 19414909498), (19, 15327560130), (30, 9707454749), (38, 7663780065), (41, 7103015670), (57, 5109186710), (82, 3551507835), (95, 3065512026), (114, 2554593355), (123, 2367671890), (190, 1532756013), (193, 1508930790), (205, 1420603134), (246, 1183835945), (285, 1021837342), (386, 754465395), (410, 710301567), (570, 510918671), (579, 502976930), (615, 473534378), (779, 373842930), (965, 301786158), (1158, 251488465), (1230, 236767189), (1558, 186921465), (1930, 150893079), (2337, 124614310), (2895, 100595386), (3667, 79417410), (3895, 74768586), (4674, 62307155), (5790, 50297693), (7334, 39708705), (7790, 37384293), (7913, 36803190), (11001, 26472470), (11685, 24922862), (15826, 18401595), (18335, 15883482), (22002, 13236235), (23370, 12461431), (23739, 12267730), (36670, 7941741), (39565, 7360638), (47478, 6133865), (55005, 5294494), (64567, 4510410), (79130, 3680319), (110010, 2647247), (118695, 2453546), (129134, 2255205), (150347, 1937010), (193701, 1503470), (237390, 1226773), (300694, 968505), (322835, 902082), (387402, 751735), (451041, 645670)]