130731210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 362232000

約数和(自身を除く): 231500790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 114, 171, 178, 190, 267, 285, 342, 445, 534, 570, 801, 855, 859, 890, 1335, 1602, 1691, 1710, 1718, 2577, 2670, 3382, 4005, 4295, 5073, 5154, 7731, 8010, 8455, 8590, 10146, 12885, 15219, 15462, 16321, 16910, 25365, 25770, 30438, 32642, 38655, 48963, 50730, 76095, 76451, 77310, 81605, 97926, 146889, 152190, 152902, 163210, 229353, 244815, 293778, 382255, 458706, 489630, 688059, 734445, 764510, 1146765, 1376118, 1452569, 1468890, 2293530, 2905138, 3440295, 4357707, 6880590, 7262845, 8715414, 13073121, 14525690, 21788535, 26146242, 43577070, 65365605, 130731210]

約数ペア:

[(1, 130731210), (2, 65365605), (3, 43577070), (5, 26146242), (6, 21788535), (9, 14525690), (10, 13073121), (15, 8715414), (18, 7262845), (19, 6880590), (30, 4357707), (38, 3440295), (45, 2905138), (57, 2293530), (89, 1468890), (90, 1452569), (95, 1376118), (114, 1146765), (171, 764510), (178, 734445), (190, 688059), (267, 489630), (285, 458706), (342, 382255), (445, 293778), (534, 244815), (570, 229353), (801, 163210), (855, 152902), (859, 152190), (890, 146889), (1335, 97926), (1602, 81605), (1691, 77310), (1710, 76451), (1718, 76095), (2577, 50730), (2670, 48963), (3382, 38655), (4005, 32642), (4295, 30438), (5073, 25770), (5154, 25365), (7731, 16910), (8010, 16321), (8455, 15462), (8590, 15219), (10146, 12885)]