22388730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 67737600

約数和(自身を除く): 45348870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 139, 177, 182, 195, 210, 273, 278, 295, 354, 390, 413, 417, 455, 546, 590, 695, 767, 826, 834, 885, 910, 973, 1239, 1365, 1390, 1534, 1770, 1807, 1946, 2065, 2085, 2301, 2478, 2730, 2919, 3614, 3835, 4130, 4170, 4602, 4865, 5369, 5421, 5838, 6195, 7670, 8201, 9035, 9730, 10738, 10842, 11505, 12390, 12649, 14595, 16107, 16402, 18070, 23010, 24603, 25298, 26845, 27105, 29190, 32214, 37947, 41005, 49206, 53690, 54210, 57407, 63245, 75894, 80535, 82010, 106613, 114814, 123015, 126490, 161070, 172221, 189735, 213226, 246030, 287035, 319839, 344442, 379470, 533065, 574070, 639678, 746291, 861105, 1066130, 1492582, 1599195, 1722210, 2238873, 3198390, 3731455, 4477746, 7462910, 11194365, 22388730]

約数ペア:

[(1, 22388730), (2, 11194365), (3, 7462910), (5, 4477746), (6, 3731455), (7, 3198390), (10, 2238873), (13, 1722210), (14, 1599195), (15, 1492582), (21, 1066130), (26, 861105), (30, 746291), (35, 639678), (39, 574070), (42, 533065), (59, 379470), (65, 344442), (70, 319839), (78, 287035), (91, 246030), (105, 213226), (118, 189735), (130, 172221), (139, 161070), (177, 126490), (182, 123015), (195, 114814), (210, 106613), (273, 82010), (278, 80535), (295, 75894), (354, 63245), (390, 57407), (413, 54210), (417, 53690), (455, 49206), (546, 41005), (590, 37947), (695, 32214), (767, 29190), (826, 27105), (834, 26845), (885, 25298), (910, 24603), (973, 23010), (1239, 18070), (1365, 16402), (1390, 16107), (1534, 14595), (1770, 12649), (1807, 12390), (1946, 11505), (2065, 10842), (2085, 10738), (2301, 9730), (2478, 9035), (2730, 8201), (2919, 7670), (3614, 6195), (3835, 5838), (4130, 5421), (4170, 5369), (4602, 4865)]