65771730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12821}}^1$

素因数の和:12856

約数の個数: 64

約数和(自身を含む): 184636800

約数和(自身を除く): 118865070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12821, 25642, 38463, 64105, 76926, 115389, 128210, 192315, 230778, 243599, 346167, 384630, 487198, 576945, 692334, 730797, 1153890, 1217995, 1461594, 1730835, 2192391, 2435990, 3461670, 3653985, 4384782, 6577173, 7307970, 10961955, 13154346, 21923910, 32885865, 65771730]

約数ペア:

[(1, 65771730), (2, 32885865), (3, 21923910), (5, 13154346), (6, 10961955), (9, 7307970), (10, 6577173), (15, 4384782), (18, 3653985), (19, 3461670), (27, 2435990), (30, 2192391), (38, 1730835), (45, 1461594), (54, 1217995), (57, 1153890), (90, 730797), (95, 692334), (114, 576945), (135, 487198), (171, 384630), (190, 346167), (270, 243599), (285, 230778), (342, 192315), (513, 128210), (570, 115389), (855, 76926), (1026, 64105), (1710, 38463), (2565, 25642), (5130, 12821)]