2019942836580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{1111043}}^1$

素因数の和:1111405

約数の個数: 96

約数和(自身を含む): 5721361075584

約数和(自身を除く): 3701418239004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 193, 314, 386, 471, 579, 628, 772, 785, 942, 965, 1158, 1570, 1884, 1930, 2316, 2355, 2895, 3140, 3860, 4710, 5790, 9420, 11580, 30301, 60602, 90903, 121204, 151505, 181806, 303010, 363612, 454515, 606020, 909030, 1111043, 1818060, 2222086, 3333129, 4444172, 5555215, 6666258, 11110430, 13332516, 16665645, 22220860, 33331290, 66662580, 174433751, 214431299, 348867502, 428862598, 523301253, 643293897, 697735004, 857725196, 872168755, 1046602506, 1072156495, 1286587794, 1744337510, 2093205012, 2144312990, 2573175588, 2616506265, 3216469485, 3488675020, 4288625980, 5233012530, 6432938970, 10466025060, 12865877940, 33665713943, 67331427886, 100997141829, 134662855772, 168328569715, 201994283658, 336657139430, 403988567316, 504985709145, 673314278860, 1009971418290, 2019942836580]

約数ペア:

[(1, 2019942836580), (2, 1009971418290), (3, 673314278860), (4, 504985709145), (5, 403988567316), (6, 336657139430), (10, 201994283658), (12, 168328569715), (15, 134662855772), (20, 100997141829), (30, 67331427886), (60, 33665713943), (157, 12865877940), (193, 10466025060), (314, 6432938970), (386, 5233012530), (471, 4288625980), (579, 3488675020), (628, 3216469485), (772, 2616506265), (785, 2573175588), (942, 2144312990), (965, 2093205012), (1158, 1744337510), (1570, 1286587794), (1884, 1072156495), (1930, 1046602506), (2316, 872168755), (2355, 857725196), (2895, 697735004), (3140, 643293897), (3860, 523301253), (4710, 428862598), (5790, 348867502), (9420, 214431299), (11580, 174433751), (30301, 66662580), (60602, 33331290), (90903, 22220860), (121204, 16665645), (151505, 13332516), (181806, 11110430), (303010, 6666258), (363612, 5555215), (454515, 4444172), (606020, 3333129), (909030, 2222086), (1111043, 1818060)]