941700890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{709}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 1938777120

約数和(自身を除く): 997076230

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 601, 709, 1105, 1202, 1418, 2210, 3005, 3545, 6010, 7090, 7813, 9217, 10217, 12053, 15626, 18434, 20434, 24106, 39065, 46085, 51085, 60265, 78130, 92170, 102170, 120530, 132821, 156689, 265642, 313378, 426109, 664105, 783445, 852218, 1328210, 1566890, 2130545, 4261090, 5539417, 7243853, 11078834, 14487706, 27697085, 36219265, 55394170, 72438530, 94170089, 188340178, 470850445, 941700890]

約数ペア:

[(1, 941700890), (2, 470850445), (5, 188340178), (10, 94170089), (13, 72438530), (17, 55394170), (26, 36219265), (34, 27697085), (65, 14487706), (85, 11078834), (130, 7243853), (170, 5539417), (221, 4261090), (442, 2130545), (601, 1566890), (709, 1328210), (1105, 852218), (1202, 783445), (1418, 664105), (2210, 426109), (3005, 313378), (3545, 265642), (6010, 156689), (7090, 132821), (7813, 120530), (9217, 102170), (10217, 92170), (12053, 78130), (15626, 60265), (18434, 51085), (20434, 46085), (24106, 39065)]