210507435490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1\times {\mathrm{15277}}^1$

素因数の和:15680

約数の個数: 96

約数和(自身を含む): 437546764224

約数和(自身を除く): 227039328734

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 347, 361, 418, 694, 722, 1045, 1735, 1805, 2090, 3470, 3610, 3817, 3971, 6593, 7634, 7942, 13186, 15277, 19085, 19855, 30554, 32965, 38170, 39710, 65930, 72523, 76385, 125267, 145046, 152770, 168047, 250534, 290263, 336094, 362615, 580526, 626335, 725230, 840235, 1252670, 1377937, 1451315, 1680470, 2755874, 2902630, 3192893, 5301119, 5514997, 6385786, 6889685, 10602238, 11029994, 13779370, 15964465, 26505595, 27574985, 31928930, 53011190, 55149970, 58312309, 60664967, 100721261, 116624618, 121329934, 201442522, 291561545, 303324835, 503606305, 583123090, 606649670, 1007212610, 1107933871, 1913703959, 2215867742, 3827407918, 5539669355, 9568519795, 11079338710, 19137039590, 21050743549, 42101487098, 105253717745, 210507435490]

約数ペア:

[(1, 210507435490), (2, 105253717745), (5, 42101487098), (10, 21050743549), (11, 19137039590), (19, 11079338710), (22, 9568519795), (38, 5539669355), (55, 3827407918), (95, 2215867742), (110, 1913703959), (190, 1107933871), (209, 1007212610), (347, 606649670), (361, 583123090), (418, 503606305), (694, 303324835), (722, 291561545), (1045, 201442522), (1735, 121329934), (1805, 116624618), (2090, 100721261), (3470, 60664967), (3610, 58312309), (3817, 55149970), (3971, 53011190), (6593, 31928930), (7634, 27574985), (7942, 26505595), (13186, 15964465), (15277, 13779370), (19085, 11029994), (19855, 10602238), (30554, 6889685), (32965, 6385786), (38170, 5514997), (39710, 5301119), (65930, 3192893), (72523, 2902630), (76385, 2755874), (125267, 1680470), (145046, 1451315), (152770, 1377937), (168047, 1252670), (250534, 840235), (290263, 725230), (336094, 626335), (362615, 580526)]