2017323557620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1851401}}^1$

素因数の和:1851641

約数の個数: 96

約数和(自身を含む): 4981545144576

約数和(自身を除く): 2964221586956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 181, 215, 301, 362, 430, 602, 724, 860, 905, 1204, 1267, 1505, 1810, 2534, 3010, 3620, 5068, 6020, 6335, 7783, 12670, 15566, 25340, 31132, 38915, 54481, 77830, 108962, 155660, 217924, 272405, 544810, 1089620, 1851401, 3702802, 7405604, 9257005, 12959807, 18514010, 25919614, 37028020, 51839228, 64799035, 79610243, 129598070, 159220486, 259196140, 318440972, 335103581, 398051215, 557271701, 670207162, 796102430, 1114543402, 1340414324, 1592204860, 1675517905, 2229086804, 2345725067, 2786358505, 3351035810, 4691450134, 5572717010, 6702071620, 9382900268, 11145434020, 11728625335, 14409453983, 23457250670, 28818907966, 46914501340, 57637815932, 72047269915, 100866177881, 144094539830, 201732355762, 288189079660, 403464711524, 504330889405, 1008661778810, 2017323557620]

約数ペア:

[(1, 2017323557620), (2, 1008661778810), (4, 504330889405), (5, 403464711524), (7, 288189079660), (10, 201732355762), (14, 144094539830), (20, 100866177881), (28, 72047269915), (35, 57637815932), (43, 46914501340), (70, 28818907966), (86, 23457250670), (140, 14409453983), (172, 11728625335), (181, 11145434020), (215, 9382900268), (301, 6702071620), (362, 5572717010), (430, 4691450134), (602, 3351035810), (724, 2786358505), (860, 2345725067), (905, 2229086804), (1204, 1675517905), (1267, 1592204860), (1505, 1340414324), (1810, 1114543402), (2534, 796102430), (3010, 670207162), (3620, 557271701), (5068, 398051215), (6020, 335103581), (6335, 318440972), (7783, 259196140), (12670, 159220486), (15566, 129598070), (25340, 79610243), (31132, 64799035), (38915, 51839228), (54481, 37028020), (77830, 25919614), (108962, 18514010), (155660, 12959807), (217924, 9257005), (272405, 7405604), (544810, 3702802), (1089620, 1851401)]