1409305860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1218

約数の個数: 144

約数和(自身を含む): 4384860480

約数和(自身を除く): 2975554620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 131, 177, 180, 236, 262, 295, 354, 393, 524, 531, 590, 655, 708, 786, 885, 1013, 1062, 1179, 1180, 1310, 1572, 1770, 1965, 2026, 2124, 2358, 2620, 2655, 3039, 3540, 3930, 4052, 4716, 5065, 5310, 5895, 6078, 7729, 7860, 9117, 10130, 10620, 11790, 12156, 15195, 15458, 18234, 20260, 23187, 23580, 30390, 30916, 36468, 38645, 45585, 46374, 59767, 60780, 69561, 77290, 91170, 92748, 115935, 119534, 132703, 139122, 154580, 179301, 182340, 231870, 239068, 265406, 278244, 298835, 347805, 358602, 398109, 463740, 530812, 537903, 597670, 663515, 695610, 717204, 796218, 896505, 1075806, 1194327, 1195340, 1327030, 1391220, 1592436, 1793010, 1990545, 2151612, 2388654, 2654060, 2689515, 3586020, 3981090, 4777308, 5379030, 5971635, 7829477, 7962180, 10758060, 11943270, 15658954, 23488431, 23886540, 31317908, 39147385, 46976862, 70465293, 78294770, 93953724, 117442155, 140930586, 156589540, 234884310, 281861172, 352326465, 469768620, 704652930, 1409305860]

約数ペア:

[(1, 1409305860), (2, 704652930), (3, 469768620), (4, 352326465), (5, 281861172), (6, 234884310), (9, 156589540), (10, 140930586), (12, 117442155), (15, 93953724), (18, 78294770), (20, 70465293), (30, 46976862), (36, 39147385), (45, 31317908), (59, 23886540), (60, 23488431), (90, 15658954), (118, 11943270), (131, 10758060), (177, 7962180), (180, 7829477), (236, 5971635), (262, 5379030), (295, 4777308), (354, 3981090), (393, 3586020), (524, 2689515), (531, 2654060), (590, 2388654), (655, 2151612), (708, 1990545), (786, 1793010), (885, 1592436), (1013, 1391220), (1062, 1327030), (1179, 1195340), (1180, 1194327), (1310, 1075806), (1572, 896505), (1770, 796218), (1965, 717204), (2026, 695610), (2124, 663515), (2358, 597670), (2620, 537903), (2655, 530812), (3039, 463740), (3540, 398109), (3930, 358602), (4052, 347805), (4716, 298835), (5065, 278244), (5310, 265406), (5895, 239068), (6078, 231870), (7729, 182340), (7860, 179301), (9117, 154580), (10130, 139122), (10620, 132703), (11790, 119534), (12156, 115935), (15195, 92748), (15458, 91170), (18234, 77290), (20260, 69561), (23187, 60780), (23580, 59767), (30390, 46374), (30916, 45585), (36468, 38645)]