2017807670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{110323}}^1$

素因数の和:110420

約数の個数: 32

約数和(自身を含む): 3812797440

約数和(自身を除く): 1794989770

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290, 110323, 220646, 551615, 1103230, 3420013, 6509057, 6840026, 13018114, 17100065, 32545285, 34200130, 65090570, 201780767, 403561534, 1008903835, 2017807670]

約数ペア:

[(1, 2017807670), (2, 1008903835), (5, 403561534), (10, 201780767), (31, 65090570), (59, 34200130), (62, 32545285), (118, 17100065), (155, 13018114), (295, 6840026), (310, 6509057), (590, 3420013), (1829, 1103230), (3658, 551615), (9145, 220646), (18290, 110323)]