68711370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25169}}^1$

素因数の和:25199

約数の個数: 64

約数和(自身を含む): 202970880

約数和(自身を除く): 134259510

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, 25169, 50338, 75507, 125845, 151014, 176183, 251690, 327197, 352366, 377535, 528549, 654394, 755070, 880915, 981591, 1057098, 1635985, 1761830, 1963182, 2290379, 2642745, 3271970, 4580758, 4907955, 5285490, 6871137, 9815910, 11451895, 13742274, 22903790, 34355685, 68711370]

約数ペア:

[(1, 68711370), (2, 34355685), (3, 22903790), (5, 13742274), (6, 11451895), (7, 9815910), (10, 6871137), (13, 5285490), (14, 4907955), (15, 4580758), (21, 3271970), (26, 2642745), (30, 2290379), (35, 1963182), (39, 1761830), (42, 1635985), (65, 1057098), (70, 981591), (78, 880915), (91, 755070), (105, 654394), (130, 528549), (182, 377535), (195, 352366), (210, 327197), (273, 251690), (390, 176183), (455, 151014), (546, 125845), (910, 75507), (1365, 50338), (2730, 25169)]