28447793460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{993983}}^1$

素因数の和:994054

約数の個数: 96

約数和(自身を含む): 90174228480

約数和(自身を除く): 61726435020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 7155, 9540, 14310, 28620, 993983, 1987966, 2981949, 3975932, 4969915, 5963898, 8945847, 9939830, 11927796, 14909745, 17891694, 19879660, 26837541, 29819490, 35783388, 44729235, 52681099, 53675082, 59638980, 89458470, 105362198, 107350164, 134187705, 158043297, 178916940, 210724396, 263405495, 268375410, 316086594, 474129891, 526810990, 536750820, 632173188, 790216485, 948259782, 1053621980, 1422389673, 1580432970, 1896519564, 2370649455, 2844779346, 3160865940, 4741298910, 5689558692, 7111948365, 9482597820, 14223896730, 28447793460]

約数ペア:

[(1, 28447793460), (2, 14223896730), (3, 9482597820), (4, 7111948365), (5, 5689558692), (6, 4741298910), (9, 3160865940), (10, 2844779346), (12, 2370649455), (15, 1896519564), (18, 1580432970), (20, 1422389673), (27, 1053621980), (30, 948259782), (36, 790216485), (45, 632173188), (53, 536750820), (54, 526810990), (60, 474129891), (90, 316086594), (106, 268375410), (108, 263405495), (135, 210724396), (159, 178916940), (180, 158043297), (212, 134187705), (265, 107350164), (270, 105362198), (318, 89458470), (477, 59638980), (530, 53675082), (540, 52681099), (636, 44729235), (795, 35783388), (954, 29819490), (1060, 26837541), (1431, 19879660), (1590, 17891694), (1908, 14909745), (2385, 11927796), (2862, 9939830), (3180, 8945847), (4770, 5963898), (5724, 4969915), (7155, 3975932), (9540, 2981949), (14310, 1987966), (28620, 993983)]