1808110530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 4779918000

約数和(自身を除く): 2971807470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 149, 218, 298, 327, 447, 545, 654, 745, 894, 981, 1090, 1237, 1341, 1490, 1635, 1962, 2235, 2474, 2682, 3270, 3711, 4470, 4905, 6185, 6705, 7422, 9810, 11133, 12370, 13410, 16241, 18555, 22266, 32482, 37110, 48723, 55665, 81205, 97446, 111330, 134833, 146169, 162410, 184313, 243615, 269666, 292338, 368626, 404499, 487230, 552939, 674165, 730845, 808998, 921565, 1105878, 1213497, 1348330, 1461690, 1658817, 1843130, 2022495, 2426994, 2764695, 3317634, 4044990, 5529390, 6067485, 8294085, 12134970, 16588170, 20090117, 40180234, 60270351, 100450585, 120540702, 180811053, 200901170, 301351755, 361622106, 602703510, 904055265, 1808110530]

約数ペア:

[(1, 1808110530), (2, 904055265), (3, 602703510), (5, 361622106), (6, 301351755), (9, 200901170), (10, 180811053), (15, 120540702), (18, 100450585), (30, 60270351), (45, 40180234), (90, 20090117), (109, 16588170), (149, 12134970), (218, 8294085), (298, 6067485), (327, 5529390), (447, 4044990), (545, 3317634), (654, 2764695), (745, 2426994), (894, 2022495), (981, 1843130), (1090, 1658817), (1237, 1461690), (1341, 1348330), (1490, 1213497), (1635, 1105878), (1962, 921565), (2235, 808998), (2474, 730845), (2682, 674165), (3270, 552939), (3711, 487230), (4470, 404499), (4905, 368626), (6185, 292338), (6705, 269666), (7422, 243615), (9810, 184313), (11133, 162410), (12370, 146169), (13410, 134833), (16241, 111330), (18555, 97446), (22266, 81205), (32482, 55665), (37110, 48723)]