22036770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 70424640

約数和(自身を除く): 48387870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 263, 266, 285, 294, 315, 342, 399, 441, 490, 526, 570, 630, 665, 735, 789, 798, 855, 882, 931, 1197, 1315, 1330, 1470, 1578, 1710, 1841, 1862, 1995, 2205, 2367, 2394, 2630, 2793, 3682, 3945, 3990, 4410, 4655, 4734, 4997, 5523, 5586, 5985, 7890, 8379, 9205, 9310, 9994, 11046, 11835, 11970, 12887, 13965, 14991, 16569, 16758, 18410, 23670, 24985, 25774, 27615, 27930, 29982, 33138, 34979, 38661, 41895, 44973, 49970, 55230, 64435, 69958, 74955, 77322, 82845, 83790, 89946, 104937, 115983, 128870, 149910, 165690, 174895, 193305, 209874, 224865, 231966, 244853, 314811, 349790, 386610, 449730, 489706, 524685, 579915, 629622, 734559, 1049370, 1159830, 1224265, 1469118, 1574055, 2203677, 2448530, 3148110, 3672795, 4407354, 7345590, 11018385, 22036770]

約数ペア:

[(1, 22036770), (2, 11018385), (3, 7345590), (5, 4407354), (6, 3672795), (7, 3148110), (9, 2448530), (10, 2203677), (14, 1574055), (15, 1469118), (18, 1224265), (19, 1159830), (21, 1049370), (30, 734559), (35, 629622), (38, 579915), (42, 524685), (45, 489706), (49, 449730), (57, 386610), (63, 349790), (70, 314811), (90, 244853), (95, 231966), (98, 224865), (105, 209874), (114, 193305), (126, 174895), (133, 165690), (147, 149910), (171, 128870), (190, 115983), (210, 104937), (245, 89946), (263, 83790), (266, 82845), (285, 77322), (294, 74955), (315, 69958), (342, 64435), (399, 55230), (441, 49970), (490, 44973), (526, 41895), (570, 38661), (630, 34979), (665, 33138), (735, 29982), (789, 27930), (798, 27615), (855, 25774), (882, 24985), (931, 23670), (1197, 18410), (1315, 16758), (1330, 16569), (1470, 14991), (1578, 13965), (1710, 12887), (1841, 11970), (1862, 11835), (1995, 11046), (2205, 9994), (2367, 9310), (2394, 9205), (2630, 8379), (2793, 7890), (3682, 5985), (3945, 5586), (3990, 5523), (4410, 4997), (4655, 4734)]