170202420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12953}}^1$

素因数の和:13041

約数の個数: 72

約数和(自身を含む): 523393416

約数和(自身を除く): 353190996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 12953, 13140, 25906, 38859, 51812, 64765, 77718, 116577, 129530, 155436, 194295, 233154, 259060, 388590, 466308, 582885, 777180, 945569, 1165770, 1891138, 2331540, 2836707, 3782276, 4727845, 5673414, 8510121, 9455690, 11346828, 14183535, 17020242, 18911380, 28367070, 34040484, 42550605, 56734140, 85101210, 170202420]

約数ペア:

[(1, 170202420), (2, 85101210), (3, 56734140), (4, 42550605), (5, 34040484), (6, 28367070), (9, 18911380), (10, 17020242), (12, 14183535), (15, 11346828), (18, 9455690), (20, 8510121), (30, 5673414), (36, 4727845), (45, 3782276), (60, 2836707), (73, 2331540), (90, 1891138), (146, 1165770), (180, 945569), (219, 777180), (292, 582885), (365, 466308), (438, 388590), (657, 259060), (730, 233154), (876, 194295), (1095, 155436), (1314, 129530), (1460, 116577), (2190, 77718), (2628, 64765), (3285, 51812), (4380, 38859), (6570, 25906), (12953, 13140)]