469366940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 1235497536

約数和(自身を除く): 766130596

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 61, 68, 70, 85, 106, 119, 122, 140, 170, 212, 238, 244, 265, 305, 340, 371, 427, 476, 530, 595, 610, 742, 854, 901, 1037, 1060, 1190, 1220, 1484, 1708, 1802, 1855, 2074, 2135, 2380, 3233, 3604, 3710, 3721, 4148, 4270, 4505, 5185, 6307, 6466, 7259, 7420, 7442, 8540, 9010, 10370, 12614, 12932, 14518, 14884, 16165, 18020, 18605, 20740, 22631, 25228, 26047, 29036, 31535, 32330, 36295, 37210, 45262, 52094, 54961, 63070, 63257, 64660, 72590, 74420, 90524, 104188, 109922, 113155, 126140, 126514, 130235, 145180, 197213, 219844, 226310, 253028, 260470, 274805, 316285, 384727, 394426, 442799, 452620, 520940, 549610, 632570, 769454, 788852, 885598, 986065, 1099220, 1265140, 1380491, 1538908, 1771196, 1923635, 1972130, 2213995, 2760982, 3352621, 3847270, 3944260, 4427990, 5521964, 6705242, 6902455, 7694540, 8855980, 13410484, 13804910, 16763105, 23468347, 27609820, 33526210, 46936694, 67052420, 93873388, 117341735, 234683470, 469366940]

約数ペア:

[(1, 469366940), (2, 234683470), (4, 117341735), (5, 93873388), (7, 67052420), (10, 46936694), (14, 33526210), (17, 27609820), (20, 23468347), (28, 16763105), (34, 13804910), (35, 13410484), (53, 8855980), (61, 7694540), (68, 6902455), (70, 6705242), (85, 5521964), (106, 4427990), (119, 3944260), (122, 3847270), (140, 3352621), (170, 2760982), (212, 2213995), (238, 1972130), (244, 1923635), (265, 1771196), (305, 1538908), (340, 1380491), (371, 1265140), (427, 1099220), (476, 986065), (530, 885598), (595, 788852), (610, 769454), (742, 632570), (854, 549610), (901, 520940), (1037, 452620), (1060, 442799), (1190, 394426), (1220, 384727), (1484, 316285), (1708, 274805), (1802, 260470), (1855, 253028), (2074, 226310), (2135, 219844), (2380, 197213), (3233, 145180), (3604, 130235), (3710, 126514), (3721, 126140), (4148, 113155), (4270, 109922), (4505, 104188), (5185, 90524), (6307, 74420), (6466, 72590), (7259, 64660), (7420, 63257), (7442, 63070), (8540, 54961), (9010, 52094), (10370, 45262), (12614, 37210), (12932, 36295), (14518, 32330), (14884, 31535), (16165, 29036), (18020, 26047), (18605, 25228), (20740, 22631)]