2354871540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{30977}}^1$

素因数の和:31177

約数の個数: 96

約数和(自身を含む): 7577466624

約数和(自身を除く): 5222595084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2172, 2534, 2715, 3620, 3801, 5068, 5430, 6335, 7602, 10860, 12670, 15204, 19005, 25340, 30977, 38010, 61954, 76020, 92931, 123908, 154885, 185862, 216839, 309770, 371724, 433678, 464655, 619540, 650517, 867356, 929310, 1084195, 1301034, 1858620, 2168390, 2602068, 3252585, 4336780, 5606837, 6505170, 11213674, 13010340, 16820511, 22427348, 28034185, 33641022, 39247859, 56068370, 67282044, 78495718, 84102555, 112136740, 117743577, 156991436, 168205110, 196239295, 235487154, 336410220, 392478590, 470974308, 588717885, 784957180, 1177435770, 2354871540]

約数ペア:

[(1, 2354871540), (2, 1177435770), (3, 784957180), (4, 588717885), (5, 470974308), (6, 392478590), (7, 336410220), (10, 235487154), (12, 196239295), (14, 168205110), (15, 156991436), (20, 117743577), (21, 112136740), (28, 84102555), (30, 78495718), (35, 67282044), (42, 56068370), (60, 39247859), (70, 33641022), (84, 28034185), (105, 22427348), (140, 16820511), (181, 13010340), (210, 11213674), (362, 6505170), (420, 5606837), (543, 4336780), (724, 3252585), (905, 2602068), (1086, 2168390), (1267, 1858620), (1810, 1301034), (2172, 1084195), (2534, 929310), (2715, 867356), (3620, 650517), (3801, 619540), (5068, 464655), (5430, 433678), (6335, 371724), (7602, 309770), (10860, 216839), (12670, 185862), (15204, 154885), (19005, 123908), (25340, 92931), (30977, 76020), (38010, 61954)]