127593830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4581

約数の個数: 64

約数和(自身を含む): 291852288

約数和(自身を除く): 164258458

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 4523, 5642, 9046, 14105, 22615, 28210, 31661, 45230, 58799, 63322, 117598, 140213, 158305, 280426, 293995, 316610, 411593, 587990, 701065, 823186, 981491, 1402130, 1822769, 1962982, 2057965, 3645538, 4115930, 4907455, 9113845, 9814910, 12759383, 18227690, 25518766, 63796915, 127593830]

約数ペア:

[(1, 127593830), (2, 63796915), (5, 25518766), (7, 18227690), (10, 12759383), (13, 9814910), (14, 9113845), (26, 4907455), (31, 4115930), (35, 3645538), (62, 2057965), (65, 1962982), (70, 1822769), (91, 1402130), (130, 981491), (155, 823186), (182, 701065), (217, 587990), (310, 411593), (403, 316610), (434, 293995), (455, 280426), (806, 158305), (910, 140213), (1085, 117598), (2015, 63322), (2170, 58799), (2821, 45230), (4030, 31661), (4523, 28210), (5642, 22615), (9046, 14105)]