70331690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 150232320

約数和(自身を除く): 79900630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 137, 143, 274, 286, 359, 685, 715, 718, 1370, 1430, 1507, 1781, 1795, 3014, 3562, 3590, 3949, 4667, 7535, 7898, 8905, 9334, 15070, 17810, 19591, 19745, 23335, 39182, 39490, 46670, 49183, 51337, 97955, 98366, 102674, 195910, 245915, 256685, 491830, 513370, 541013, 639379, 1082026, 1278758, 2705065, 3196895, 5410130, 6393790, 7033169, 14066338, 35165845, 70331690]

約数ペア:

[(1, 70331690), (2, 35165845), (5, 14066338), (10, 7033169), (11, 6393790), (13, 5410130), (22, 3196895), (26, 2705065), (55, 1278758), (65, 1082026), (110, 639379), (130, 541013), (137, 513370), (143, 491830), (274, 256685), (286, 245915), (359, 195910), (685, 102674), (715, 98366), (718, 97955), (1370, 51337), (1430, 49183), (1507, 46670), (1781, 39490), (1795, 39182), (3014, 23335), (3562, 19745), (3590, 19591), (3949, 17810), (4667, 15070), (7535, 9334), (7898, 8905)]