354349915020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63503569}}^1$

素因数の和:63503615

約数の個数: 72

約数和(自身を含む): 1109534375040

約数和(自身を除く): 755184460020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 63503569, 127007138, 190510707, 254014276, 317517845, 381021414, 571532121, 635035690, 762042828, 952553535, 1143064242, 1270071380, 1905107070, 1968610639, 2286128484, 2857660605, 3810214140, 3937221278, 5715321210, 5905831917, 7874442556, 9843053195, 11430642420, 11811663834, 17717495751, 19686106390, 23623327668, 29529159585, 35434991502, 39372212780, 59058319170, 70869983004, 88587478755, 118116638340, 177174957510, 354349915020]

約数ペア:

[(1, 354349915020), (2, 177174957510), (3, 118116638340), (4, 88587478755), (5, 70869983004), (6, 59058319170), (9, 39372212780), (10, 35434991502), (12, 29529159585), (15, 23623327668), (18, 19686106390), (20, 17717495751), (30, 11811663834), (31, 11430642420), (36, 9843053195), (45, 7874442556), (60, 5905831917), (62, 5715321210), (90, 3937221278), (93, 3810214140), (124, 2857660605), (155, 2286128484), (180, 1968610639), (186, 1905107070), (279, 1270071380), (310, 1143064242), (372, 952553535), (465, 762042828), (558, 635035690), (620, 571532121), (930, 381021414), (1116, 317517845), (1395, 254014276), (1860, 190510707), (2790, 127007138), (5580, 63503569)]