71365207340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{30493}}^1$

素因数の和:30811

約数の個数: 96

約数和(自身を含む): 174386647680

約数和(自身を除く): 103021440340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 229, 292, 365, 458, 511, 730, 916, 1022, 1145, 1460, 1603, 2044, 2290, 2555, 3206, 4580, 5110, 6412, 8015, 10220, 16030, 16717, 30493, 32060, 33434, 60986, 66868, 83585, 117019, 121972, 152465, 167170, 213451, 234038, 304930, 334340, 426902, 468076, 585095, 609860, 853804, 1067255, 1170190, 2134510, 2225989, 2340380, 4269020, 4451978, 6982897, 8903956, 11129945, 13965794, 15581923, 22259890, 27931588, 31163846, 34914485, 44519780, 48880279, 62327692, 69828970, 77909615, 97760558, 139657940, 155819230, 195521116, 244401395, 311638460, 488802790, 509751481, 977605580, 1019502962, 2039005924, 2548757405, 3568260367, 5097514810, 7136520734, 10195029620, 14273041468, 17841301835, 35682603670, 71365207340]

約数ペア:

[(1, 71365207340), (2, 35682603670), (4, 17841301835), (5, 14273041468), (7, 10195029620), (10, 7136520734), (14, 5097514810), (20, 3568260367), (28, 2548757405), (35, 2039005924), (70, 1019502962), (73, 977605580), (140, 509751481), (146, 488802790), (229, 311638460), (292, 244401395), (365, 195521116), (458, 155819230), (511, 139657940), (730, 97760558), (916, 77909615), (1022, 69828970), (1145, 62327692), (1460, 48880279), (1603, 44519780), (2044, 34914485), (2290, 31163846), (2555, 27931588), (3206, 22259890), (4580, 15581923), (5110, 13965794), (6412, 11129945), (8015, 8903956), (10220, 6982897), (16030, 4451978), (16717, 4269020), (30493, 2340380), (32060, 2225989), (33434, 2134510), (60986, 1170190), (66868, 1067255), (83585, 853804), (117019, 609860), (121972, 585095), (152465, 468076), (167170, 426902), (213451, 334340), (234038, 304930)]