16854694890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{372809}}^1$

素因数の和:372967

約数の個数: 64

約数和(自身を含む): 44450881920

約数和(自身を除く): 27596187030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 2055, 3014, 4110, 4521, 7535, 9042, 15070, 22605, 45210, 372809, 745618, 1118427, 1864045, 2236854, 3728090, 4100899, 5592135, 8201798, 11184270, 12302697, 20504495, 24605394, 41008990, 51074833, 61513485, 102149666, 123026970, 153224499, 255374165, 306448998, 510748330, 561823163, 766122495, 1123646326, 1532244990, 1685469489, 2809115815, 3370938978, 5618231630, 8427347445, 16854694890]

約数ペア:

[(1, 16854694890), (2, 8427347445), (3, 5618231630), (5, 3370938978), (6, 2809115815), (10, 1685469489), (11, 1532244990), (15, 1123646326), (22, 766122495), (30, 561823163), (33, 510748330), (55, 306448998), (66, 255374165), (110, 153224499), (137, 123026970), (165, 102149666), (274, 61513485), (330, 51074833), (411, 41008990), (685, 24605394), (822, 20504495), (1370, 12302697), (1507, 11184270), (2055, 8201798), (3014, 5592135), (4110, 4100899), (4521, 3728090), (7535, 2236854), (9042, 1864045), (15070, 1118427), (22605, 745618), (45210, 372809)]