1917492930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 5041640448

約数和(自身を除く): 3124147518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 331, 337, 382, 573, 662, 674, 955, 993, 1011, 1146, 1655, 1685, 1719, 1910, 1986, 2022, 2865, 2979, 3033, 3310, 3370, 3438, 4965, 5055, 5730, 5958, 6066, 8595, 9930, 10110, 14895, 15165, 17190, 29790, 30330, 63221, 64367, 111547, 126442, 128734, 189663, 193101, 223094, 316105, 321835, 334641, 379326, 386202, 557735, 568989, 579303, 632210, 643670, 669282, 948315, 965505, 1003923, 1115470, 1137978, 1158606, 1673205, 1896630, 1931010, 2007846, 2844945, 2896515, 3346410, 5019615, 5689890, 5793030, 10039230, 21305477, 42610954, 63916431, 106527385, 127832862, 191749293, 213054770, 319582155, 383498586, 639164310, 958746465, 1917492930]

約数ペア:

[(1, 1917492930), (2, 958746465), (3, 639164310), (5, 383498586), (6, 319582155), (9, 213054770), (10, 191749293), (15, 127832862), (18, 106527385), (30, 63916431), (45, 42610954), (90, 21305477), (191, 10039230), (331, 5793030), (337, 5689890), (382, 5019615), (573, 3346410), (662, 2896515), (674, 2844945), (955, 2007846), (993, 1931010), (1011, 1896630), (1146, 1673205), (1655, 1158606), (1685, 1137978), (1719, 1115470), (1910, 1003923), (1986, 965505), (2022, 948315), (2865, 669282), (2979, 643670), (3033, 632210), (3310, 579303), (3370, 568989), (3438, 557735), (4965, 386202), (5055, 379326), (5730, 334641), (5958, 321835), (6066, 316105), (8595, 223094), (9930, 193101), (10110, 189663), (14895, 128734), (15165, 126442), (17190, 111547), (29790, 64367), (30330, 63221)]