30951648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1217

約数の個数: 144

約数和(自身を含む): 108422496

約数和(自身を除く): 77470848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1181, 1248, 1456, 1638, 1872, 2016, 2184, 2362, 2912, 3276, 3543, 3744, 4368, 4724, 6552, 7086, 8267, 8736, 9448, 10629, 13104, 14172, 15353, 16534, 18896, 21258, 24801, 26208, 28344, 30706, 33068, 37792, 42516, 46059, 49602, 56688, 61412, 66136, 74403, 85032, 92118, 99204, 107471, 113376, 122824, 132272, 138177, 148806, 170064, 184236, 198408, 214942, 245648, 264544, 276354, 297612, 322413, 340128, 368472, 396816, 429884, 491296, 552708, 595224, 644826, 736944, 793632, 859768, 967239, 1105416, 1190448, 1289652, 1473888, 1719536, 1934478, 2210832, 2380896, 2579304, 3439072, 3868956, 4421664, 5158608, 7737912, 10317216, 15475824, 30951648]

約数ペア:

[(1, 30951648), (2, 15475824), (3, 10317216), (4, 7737912), (6, 5158608), (7, 4421664), (8, 3868956), (9, 3439072), (12, 2579304), (13, 2380896), (14, 2210832), (16, 1934478), (18, 1719536), (21, 1473888), (24, 1289652), (26, 1190448), (28, 1105416), (32, 967239), (36, 859768), (39, 793632), (42, 736944), (48, 644826), (52, 595224), (56, 552708), (63, 491296), (72, 429884), (78, 396816), (84, 368472), (91, 340128), (96, 322413), (104, 297612), (112, 276354), (117, 264544), (126, 245648), (144, 214942), (156, 198408), (168, 184236), (182, 170064), (208, 148806), (224, 138177), (234, 132272), (252, 122824), (273, 113376), (288, 107471), (312, 99204), (336, 92118), (364, 85032), (416, 74403), (468, 66136), (504, 61412), (546, 56688), (624, 49602), (672, 46059), (728, 42516), (819, 37792), (936, 33068), (1008, 30706), (1092, 28344), (1181, 26208), (1248, 24801), (1456, 21258), (1638, 18896), (1872, 16534), (2016, 15353), (2184, 14172), (2362, 13104), (2912, 10629), (3276, 9448), (3543, 8736), (3744, 8267), (4368, 7086), (4724, 6552)]