139691370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51169}}^1$

素因数の和:51199

約数の個数: 64

約数和(自身を含む): 412634880

約数和(自身を除く): 272943510

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 51169, 102338, 153507, 255845, 307014, 358183, 511690, 665197, 716366, 767535, 1074549, 1330394, 1535070, 1790915, 1995591, 2149098, 3325985, 3581830, 3991182, 4656379, 5372745, 6651970, 9312758, 9977955, 10745490, 13969137, 19955910, 23281895, 27938274, 46563790, 69845685, 139691370]

約数ペア:

[(1, 139691370), (2, 69845685), (3, 46563790), (5, 27938274), (6, 23281895), (7, 19955910), (10, 13969137), (13, 10745490), (14, 9977955), (15, 9312758), (21, 6651970), (26, 5372745), (30, 4656379), (35, 3991182), (39, 3581830), (42, 3325985), (65, 2149098), (70, 1995591), (78, 1790915), (91, 1535070), (105, 1330394), (130, 1074549), (182, 767535), (195, 716366), (210, 665197), (273, 511690), (390, 358183), (455, 307014), (546, 255845), (910, 153507), (1365, 102338), (2730, 51169)]