74754050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 160168320

約数和(自身を除く): 85414270

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 685, 959, 1370, 1559, 1918, 3118, 3425, 4795, 6850, 7795, 9590, 10913, 15590, 21826, 23975, 38975, 47950, 54565, 77950, 109130, 213583, 272825, 427166, 545650, 1067915, 1495081, 2135830, 2990162, 5339575, 7475405, 10679150, 14950810, 37377025, 74754050]

約数ペア:

[(1, 74754050), (2, 37377025), (5, 14950810), (7, 10679150), (10, 7475405), (14, 5339575), (25, 2990162), (35, 2135830), (50, 1495081), (70, 1067915), (137, 545650), (175, 427166), (274, 272825), (350, 213583), (685, 109130), (959, 77950), (1370, 54565), (1559, 47950), (1918, 38975), (3118, 23975), (3425, 21826), (4795, 15590), (6850, 10913), (7795, 9590)]