30431856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:6998

約数の個数: 80

約数和(自身を含む): 96771584

約数和(自身を除く): 66339728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 6967, 13934, 20901, 27868, 41802, 48769, 55736, 83604, 90571, 97538, 111472, 146307, 167208, 181142, 195076, 271713, 292614, 334416, 362284, 390152, 543426, 585228, 633997, 724568, 780304, 1086852, 1170456, 1267994, 1449136, 1901991, 2173704, 2340912, 2535988, 3803982, 4347408, 5071976, 7607964, 10143952, 15215928, 30431856]

約数ペア:

[(1, 30431856), (2, 15215928), (3, 10143952), (4, 7607964), (6, 5071976), (7, 4347408), (8, 3803982), (12, 2535988), (13, 2340912), (14, 2173704), (16, 1901991), (21, 1449136), (24, 1267994), (26, 1170456), (28, 1086852), (39, 780304), (42, 724568), (48, 633997), (52, 585228), (56, 543426), (78, 390152), (84, 362284), (91, 334416), (104, 292614), (112, 271713), (156, 195076), (168, 181142), (182, 167208), (208, 146307), (273, 111472), (312, 97538), (336, 90571), (364, 83604), (546, 55736), (624, 48769), (728, 41802), (1092, 27868), (1456, 20901), (2184, 13934), (4368, 6967)]