7131697430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{26111}}^1$

素因数の和:26333

約数の個数: 64

約数和(自身を含む): 15160836096

約数和(自身を除く): 8029138666

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 191, 286, 382, 715, 955, 1430, 1910, 2101, 2483, 4202, 4966, 10505, 12415, 21010, 24830, 26111, 27313, 52222, 54626, 130555, 136565, 261110, 273130, 287221, 339443, 574442, 678886, 1436105, 1697215, 2872210, 3394430, 3733873, 4987201, 7467746, 9974402, 18669365, 24936005, 37338730, 49872010, 54859211, 64833613, 109718422, 129667226, 274296055, 324168065, 548592110, 648336130, 713169743, 1426339486, 3565848715, 7131697430]

約数ペア:

[(1, 7131697430), (2, 3565848715), (5, 1426339486), (10, 713169743), (11, 648336130), (13, 548592110), (22, 324168065), (26, 274296055), (55, 129667226), (65, 109718422), (110, 64833613), (130, 54859211), (143, 49872010), (191, 37338730), (286, 24936005), (382, 18669365), (715, 9974402), (955, 7467746), (1430, 4987201), (1910, 3733873), (2101, 3394430), (2483, 2872210), (4202, 1697215), (4966, 1436105), (10505, 678886), (12415, 574442), (21010, 339443), (24830, 287221), (26111, 273130), (27313, 261110), (52222, 136565), (54626, 130555)]