347209380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11981}}^1$

素因数の和:12026

約数の個数: 144

約数和(自身を含む): 1256097024

約数和(自身を除く): 908887644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 11981, 14490, 23962, 28980, 35943, 47924, 59905, 71886, 83867, 107829, 119810, 143772, 167734, 179715, 215658, 239620, 251601, 275563, 335468, 359430, 419335, 431316, 503202, 539145, 551126, 718860, 754803, 826689, 838670, 1006404, 1078290, 1102252, 1258005, 1377815, 1509606, 1653378, 1677340, 1928941, 2156580, 2480067, 2516010, 2755630, 3019212, 3306756, 3774015, 3857882, 4133445, 4960134, 5032020, 5511260, 5786823, 7548030, 7715764, 8266890, 9644705, 9920268, 11573646, 12400335, 15096060, 16533780, 17360469, 19289410, 23147292, 24800670, 28934115, 34720938, 38578820, 49601340, 57868230, 69441876, 86802345, 115736460, 173604690, 347209380]

約数ペア:

[(1, 347209380), (2, 173604690), (3, 115736460), (4, 86802345), (5, 69441876), (6, 57868230), (7, 49601340), (9, 38578820), (10, 34720938), (12, 28934115), (14, 24800670), (15, 23147292), (18, 19289410), (20, 17360469), (21, 16533780), (23, 15096060), (28, 12400335), (30, 11573646), (35, 9920268), (36, 9644705), (42, 8266890), (45, 7715764), (46, 7548030), (60, 5786823), (63, 5511260), (69, 5032020), (70, 4960134), (84, 4133445), (90, 3857882), (92, 3774015), (105, 3306756), (115, 3019212), (126, 2755630), (138, 2516010), (140, 2480067), (161, 2156580), (180, 1928941), (207, 1677340), (210, 1653378), (230, 1509606), (252, 1377815), (276, 1258005), (315, 1102252), (322, 1078290), (345, 1006404), (414, 838670), (420, 826689), (460, 754803), (483, 718860), (630, 551126), (644, 539145), (690, 503202), (805, 431316), (828, 419335), (966, 359430), (1035, 335468), (1260, 275563), (1380, 251601), (1449, 239620), (1610, 215658), (1932, 179715), (2070, 167734), (2415, 143772), (2898, 119810), (3220, 107829), (4140, 83867), (4830, 71886), (5796, 59905), (7245, 47924), (9660, 35943), (11981, 28980), (14490, 23962)]