329995890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{24943}}^1$

素因数の和:24973

約数の個数: 96

約数和(自身を含む): 1023701760

約数和(自身を除く): 693705870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 24943, 49886, 74829, 124715, 149658, 174601, 224487, 249430, 349202, 374145, 448974, 523803, 673461, 748290, 873005, 1047606, 1122435, 1222207, 1346922, 1571409, 1746010, 2244870, 2444414, 2619015, 3142818, 3367305, 3666621, 4714227, 5238030, 6111035, 6734610, 7333242, 7857045, 9428454, 10999863, 12222070, 15714090, 18333105, 21999726, 23571135, 32999589, 36666210, 47142270, 54999315, 65999178, 109998630, 164997945, 329995890]

約数ペア:

[(1, 329995890), (2, 164997945), (3, 109998630), (5, 65999178), (6, 54999315), (7, 47142270), (9, 36666210), (10, 32999589), (14, 23571135), (15, 21999726), (18, 18333105), (21, 15714090), (27, 12222070), (30, 10999863), (35, 9428454), (42, 7857045), (45, 7333242), (49, 6734610), (54, 6111035), (63, 5238030), (70, 4714227), (90, 3666621), (98, 3367305), (105, 3142818), (126, 2619015), (135, 2444414), (147, 2244870), (189, 1746010), (210, 1571409), (245, 1346922), (270, 1222207), (294, 1122435), (315, 1047606), (378, 873005), (441, 748290), (490, 673461), (630, 523803), (735, 448974), (882, 374145), (945, 349202), (1323, 249430), (1470, 224487), (1890, 174601), (2205, 149658), (2646, 124715), (4410, 74829), (6615, 49886), (13230, 24943)]