73070140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 186701760

約数和(自身を除く): 113631620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 881, 1276, 1430, 1508, 1595, 1762, 1885, 2860, 3190, 3524, 3770, 4147, 4405, 6380, 7540, 8294, 8810, 9691, 11453, 16588, 17620, 19382, 20735, 22906, 25549, 38764, 41470, 45812, 48455, 51098, 57265, 82940, 96910, 102196, 114530, 125983, 127745, 193820, 229060, 251966, 255490, 281039, 332137, 503932, 510980, 562078, 629915, 664274, 1124156, 1259830, 1328548, 1405195, 1660685, 2519660, 2810390, 3321370, 3653507, 5620780, 6642740, 7307014, 14614028, 18267535, 36535070, 73070140]

約数ペア:

[(1, 73070140), (2, 36535070), (4, 18267535), (5, 14614028), (10, 7307014), (11, 6642740), (13, 5620780), (20, 3653507), (22, 3321370), (26, 2810390), (29, 2519660), (44, 1660685), (52, 1405195), (55, 1328548), (58, 1259830), (65, 1124156), (110, 664274), (116, 629915), (130, 562078), (143, 510980), (145, 503932), (220, 332137), (260, 281039), (286, 255490), (290, 251966), (319, 229060), (377, 193820), (572, 127745), (580, 125983), (638, 114530), (715, 102196), (754, 96910), (881, 82940), (1276, 57265), (1430, 51098), (1508, 48455), (1595, 45812), (1762, 41470), (1885, 38764), (2860, 25549), (3190, 22906), (3524, 20735), (3770, 19382), (4147, 17620), (4405, 16588), (6380, 11453), (7540, 9691), (8294, 8810)]