1330397970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{7621}}^1$

素因数の和:7688

約数の個数: 96

約数和(自身を含む): 3641730624

約数和(自身を除く): 2311332654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 529, 690, 759, 1058, 1265, 1518, 1587, 2530, 2645, 3174, 3795, 5290, 5819, 7590, 7621, 7935, 11638, 15242, 15870, 17457, 22863, 29095, 34914, 38105, 45726, 58190, 76210, 83831, 87285, 114315, 167662, 174570, 175283, 228630, 251493, 350566, 419155, 502986, 525849, 838310, 876415, 1051698, 1257465, 1752830, 1928113, 2514930, 2629245, 3856226, 4031509, 5258490, 5784339, 8063018, 9640565, 11568678, 12094527, 19281130, 20157545, 24189054, 28921695, 40315090, 44346599, 57843390, 60472635, 88693198, 120945270, 133039797, 221732995, 266079594, 443465990, 665198985, 1330397970]

約数ペア:

[(1, 1330397970), (2, 665198985), (3, 443465990), (5, 266079594), (6, 221732995), (10, 133039797), (11, 120945270), (15, 88693198), (22, 60472635), (23, 57843390), (30, 44346599), (33, 40315090), (46, 28921695), (55, 24189054), (66, 20157545), (69, 19281130), (110, 12094527), (115, 11568678), (138, 9640565), (165, 8063018), (230, 5784339), (253, 5258490), (330, 4031509), (345, 3856226), (506, 2629245), (529, 2514930), (690, 1928113), (759, 1752830), (1058, 1257465), (1265, 1051698), (1518, 876415), (1587, 838310), (2530, 525849), (2645, 502986), (3174, 419155), (3795, 350566), (5290, 251493), (5819, 228630), (7590, 175283), (7621, 174570), (7935, 167662), (11638, 114315), (15242, 87285), (15870, 83831), (17457, 76210), (22863, 58190), (29095, 45726), (34914, 38105)]