30511026

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 85034880

約数和(自身を除く): 54523854

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 351, 378, 441, 546, 637, 702, 819, 882, 887, 1274, 1323, 1638, 1774, 1911, 2457, 2646, 2661, 3822, 4914, 5322, 5733, 6209, 7983, 11466, 11531, 12418, 15966, 17199, 18627, 23062, 23949, 34398, 34593, 37254, 43463, 47898, 55881, 69186, 80717, 86926, 103779, 111762, 130389, 161434, 167643, 207558, 242151, 260778, 311337, 335286, 391167, 484302, 565019, 622674, 726453, 782334, 1130038, 1173501, 1452906, 1695057, 2179359, 2347002, 3390114, 4358718, 5085171, 10170342, 15255513, 30511026]

約数ペア:

[(1, 30511026), (2, 15255513), (3, 10170342), (6, 5085171), (7, 4358718), (9, 3390114), (13, 2347002), (14, 2179359), (18, 1695057), (21, 1452906), (26, 1173501), (27, 1130038), (39, 782334), (42, 726453), (49, 622674), (54, 565019), (63, 484302), (78, 391167), (91, 335286), (98, 311337), (117, 260778), (126, 242151), (147, 207558), (182, 167643), (189, 161434), (234, 130389), (273, 111762), (294, 103779), (351, 86926), (378, 80717), (441, 69186), (546, 55881), (637, 47898), (702, 43463), (819, 37254), (882, 34593), (887, 34398), (1274, 23949), (1323, 23062), (1638, 18627), (1774, 17199), (1911, 15966), (2457, 12418), (2646, 11531), (2661, 11466), (3822, 7983), (4914, 6209), (5322, 5733)]