18394536030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{4079}}^1$

素因数の和:4506

約数の個数: 128

約数和(自身を含む): 49220075520

約数和(自身を除く): 30825539490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 373, 390, 403, 465, 746, 806, 930, 1119, 1209, 1865, 2015, 2238, 2418, 3730, 4030, 4079, 4849, 5595, 6045, 8158, 9698, 11190, 11563, 12090, 12237, 14547, 20395, 23126, 24245, 24474, 29094, 34689, 40790, 48490, 53027, 57815, 61185, 69378, 72735, 106054, 115630, 122370, 126449, 145470, 150319, 159081, 173445, 252898, 265135, 300638, 318162, 346890, 379347, 450957, 530270, 632245, 751595, 758694, 795405, 901914, 1264490, 1503190, 1521467, 1590810, 1643837, 1896735, 2254785, 3042934, 3287674, 3793470, 4509570, 4564401, 4931511, 7607335, 8219185, 9128802, 9863022, 15214670, 16438370, 19779071, 22822005, 24657555, 39558142, 45644010, 47165477, 49315110, 59337213, 94330954, 98895355, 118674426, 141496431, 197790710, 235827385, 282992862, 296686065, 471654770, 593372130, 613151201, 707482155, 1226302402, 1414964310, 1839453603, 3065756005, 3678907206, 6131512010, 9197268015, 18394536030]

約数ペア:

[(1, 18394536030), (2, 9197268015), (3, 6131512010), (5, 3678907206), (6, 3065756005), (10, 1839453603), (13, 1414964310), (15, 1226302402), (26, 707482155), (30, 613151201), (31, 593372130), (39, 471654770), (62, 296686065), (65, 282992862), (78, 235827385), (93, 197790710), (130, 141496431), (155, 118674426), (186, 98895355), (195, 94330954), (310, 59337213), (373, 49315110), (390, 47165477), (403, 45644010), (465, 39558142), (746, 24657555), (806, 22822005), (930, 19779071), (1119, 16438370), (1209, 15214670), (1865, 9863022), (2015, 9128802), (2238, 8219185), (2418, 7607335), (3730, 4931511), (4030, 4564401), (4079, 4509570), (4849, 3793470), (5595, 3287674), (6045, 3042934), (8158, 2254785), (9698, 1896735), (11190, 1643837), (11563, 1590810), (12090, 1521467), (12237, 1503190), (14547, 1264490), (20395, 901914), (23126, 795405), (24245, 758694), (24474, 751595), (29094, 632245), (34689, 530270), (40790, 450957), (48490, 379347), (53027, 346890), (57815, 318162), (61185, 300638), (69378, 265135), (72735, 252898), (106054, 173445), (115630, 159081), (122370, 150319), (126449, 145470)]