1330981590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 3397386240

約数和(自身を除く): 2066404650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 127, 155, 177, 186, 191, 254, 295, 310, 354, 381, 382, 465, 573, 590, 635, 762, 885, 930, 955, 1146, 1270, 1770, 1829, 1905, 1910, 2865, 3658, 3810, 3937, 5487, 5730, 5921, 7493, 7874, 9145, 10974, 11269, 11811, 11842, 14986, 17763, 18290, 19685, 22479, 22538, 23622, 24257, 27435, 29605, 33807, 35526, 37465, 39370, 44958, 48514, 54870, 56345, 59055, 59210, 67614, 72771, 74930, 88815, 112395, 112690, 118110, 121285, 145542, 169035, 177630, 224790, 232283, 242570, 338070, 349339, 363855, 464566, 696849, 698678, 727710, 751967, 1048017, 1161415, 1393698, 1431163, 1503934, 1746695, 2096034, 2255901, 2322830, 2862326, 3484245, 3493390, 3759835, 4293489, 4511802, 5240085, 6968490, 7155815, 7519670, 8586978, 10480170, 11279505, 14311630, 21467445, 22559010, 42934890, 44366053, 88732106, 133098159, 221830265, 266196318, 443660530, 665490795, 1330981590]

約数ペア:

[(1, 1330981590), (2, 665490795), (3, 443660530), (5, 266196318), (6, 221830265), (10, 133098159), (15, 88732106), (30, 44366053), (31, 42934890), (59, 22559010), (62, 21467445), (93, 14311630), (118, 11279505), (127, 10480170), (155, 8586978), (177, 7519670), (186, 7155815), (191, 6968490), (254, 5240085), (295, 4511802), (310, 4293489), (354, 3759835), (381, 3493390), (382, 3484245), (465, 2862326), (573, 2322830), (590, 2255901), (635, 2096034), (762, 1746695), (885, 1503934), (930, 1431163), (955, 1393698), (1146, 1161415), (1270, 1048017), (1770, 751967), (1829, 727710), (1905, 698678), (1910, 696849), (2865, 464566), (3658, 363855), (3810, 349339), (3937, 338070), (5487, 242570), (5730, 232283), (5921, 224790), (7493, 177630), (7874, 169035), (9145, 145542), (10974, 121285), (11269, 118110), (11811, 112690), (11842, 112395), (14986, 88815), (17763, 74930), (18290, 72771), (19685, 67614), (22479, 59210), (22538, 59055), (23622, 56345), (24257, 54870), (27435, 48514), (29605, 44958), (33807, 39370), (35526, 37465)]