2054430804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{663049}}^1$

素因数の和:663631

約数の個数: 96

約数和(自身を含む): 5816019988800

約数和(自身を除く): 3761589184260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 457, 565, 678, 914, 1130, 1356, 1371, 1695, 1828, 2260, 2285, 2742, 3390, 4570, 5484, 6780, 6855, 9140, 13710, 27420, 51641, 103282, 154923, 206564, 258205, 309846, 516410, 619692, 663049, 774615, 1032820, 1326098, 1549230, 1989147, 2652196, 3098460, 3315245, 3978294, 6630490, 7956588, 9945735, 13260980, 19891470, 39782940, 74924537, 149849074, 224773611, 299698148, 303013393, 374622685, 449547222, 606026786, 749245370, 899094444, 909040179, 1123868055, 1212053572, 1498490740, 1515066965, 1818080358, 2247736110, 3030133930, 3636160716, 4495472220, 4545200895, 6060267860, 9090401790, 18180803580, 34240513409, 68481026818, 102721540227, 136962053636, 171202567045, 205443080454, 342405134090, 410886160908, 513607701135, 684810268180, 1027215402270, 2054430804540]

約数ペア:

[(1, 2054430804540), (2, 1027215402270), (3, 684810268180), (4, 513607701135), (5, 410886160908), (6, 342405134090), (10, 205443080454), (12, 171202567045), (15, 136962053636), (20, 102721540227), (30, 68481026818), (60, 34240513409), (113, 18180803580), (226, 9090401790), (339, 6060267860), (452, 4545200895), (457, 4495472220), (565, 3636160716), (678, 3030133930), (914, 2247736110), (1130, 1818080358), (1356, 1515066965), (1371, 1498490740), (1695, 1212053572), (1828, 1123868055), (2260, 909040179), (2285, 899094444), (2742, 749245370), (3390, 606026786), (4570, 449547222), (5484, 374622685), (6780, 303013393), (6855, 299698148), (9140, 224773611), (13710, 149849074), (27420, 74924537), (51641, 39782940), (103282, 19891470), (154923, 13260980), (206564, 9945735), (258205, 7956588), (309846, 6630490), (516410, 3978294), (619692, 3315245), (663049, 3098460), (774615, 2652196), (1032820, 1989147), (1326098, 1549230)]