1527470980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149459}}^1$

素因数の和:149548

約数の個数: 48

約数和(自身を含む): 3716173440

約数和(自身を除く): 2188702460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 149459, 298918, 597836, 747295, 1046213, 1494590, 2092426, 2989180, 4184852, 5231065, 10462130, 10910507, 20924260, 21821014, 43642028, 54552535, 76373549, 109105070, 152747098, 218210140, 305494196, 381867745, 763735490, 1527470980]

約数ペア:

[(1, 1527470980), (2, 763735490), (4, 381867745), (5, 305494196), (7, 218210140), (10, 152747098), (14, 109105070), (20, 76373549), (28, 54552535), (35, 43642028), (70, 21821014), (73, 20924260), (140, 10910507), (146, 10462130), (292, 5231065), (365, 4184852), (511, 2989180), (730, 2092426), (1022, 1494590), (1460, 1046213), (2044, 747295), (2555, 597836), (5110, 298918), (10220, 149459)]