427152110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 1061786880

約数和(自身を除く): 634634770

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 43, 49, 55, 70, 77, 86, 95, 97, 98, 110, 133, 154, 190, 194, 209, 215, 245, 266, 301, 385, 418, 430, 473, 485, 490, 539, 602, 665, 679, 770, 817, 931, 946, 970, 1045, 1067, 1078, 1330, 1358, 1463, 1505, 1634, 1843, 1862, 2090, 2107, 2134, 2365, 2695, 2926, 3010, 3311, 3395, 3686, 4085, 4171, 4214, 4655, 4730, 4753, 5335, 5390, 5719, 6622, 6790, 7315, 7469, 8170, 8342, 8987, 9215, 9310, 9506, 10241, 10535, 10670, 11438, 12901, 14630, 14938, 16555, 17974, 18430, 20273, 20482, 20855, 21070, 23177, 23765, 25802, 28595, 29197, 33110, 37345, 40033, 40546, 41710, 44935, 45881, 46354, 47530, 51205, 52283, 57190, 58394, 62909, 64505, 74690, 79249, 80066, 89870, 90307, 91762, 101365, 102410, 104566, 115885, 125818, 129010, 141911, 145985, 158498, 180614, 200165, 202730, 204379, 229405, 231770, 261415, 283822, 291970, 314545, 321167, 396245, 400330, 408758, 440363, 451535, 458810, 522830, 554743, 629090, 642334, 709555, 792490, 871739, 880726, 903070, 993377, 1021895, 1109486, 1419110, 1605835, 1743478, 1986754, 2043790, 2201815, 2248169, 2773715, 3211670, 3883201, 4358695, 4403630, 4496338, 4966885, 5547430, 6102173, 7766402, 8717390, 9933770, 11240845, 12204346, 19416005, 22481690, 30510865, 38832010, 42715211, 61021730, 85430422, 213576055, 427152110]

約数ペア:

[(1, 427152110), (2, 213576055), (5, 85430422), (7, 61021730), (10, 42715211), (11, 38832010), (14, 30510865), (19, 22481690), (22, 19416005), (35, 12204346), (38, 11240845), (43, 9933770), (49, 8717390), (55, 7766402), (70, 6102173), (77, 5547430), (86, 4966885), (95, 4496338), (97, 4403630), (98, 4358695), (110, 3883201), (133, 3211670), (154, 2773715), (190, 2248169), (194, 2201815), (209, 2043790), (215, 1986754), (245, 1743478), (266, 1605835), (301, 1419110), (385, 1109486), (418, 1021895), (430, 993377), (473, 903070), (485, 880726), (490, 871739), (539, 792490), (602, 709555), (665, 642334), (679, 629090), (770, 554743), (817, 522830), (931, 458810), (946, 451535), (970, 440363), (1045, 408758), (1067, 400330), (1078, 396245), (1330, 321167), (1358, 314545), (1463, 291970), (1505, 283822), (1634, 261415), (1843, 231770), (1862, 229405), (2090, 204379), (2107, 202730), (2134, 200165), (2365, 180614), (2695, 158498), (2926, 145985), (3010, 141911), (3311, 129010), (3395, 125818), (3686, 115885), (4085, 104566), (4171, 102410), (4214, 101365), (4655, 91762), (4730, 90307), (4753, 89870), (5335, 80066), (5390, 79249), (5719, 74690), (6622, 64505), (6790, 62909), (7315, 58394), (7469, 57190), (8170, 52283), (8342, 51205), (8987, 47530), (9215, 46354), (9310, 45881), (9506, 44935), (10241, 41710), (10535, 40546), (10670, 40033), (11438, 37345), (12901, 33110), (14630, 29197), (14938, 28595), (16555, 25802), (17974, 23765), (18430, 23177), (20273, 21070), (20482, 20855)]