2007201672180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12433}}^1\times {\mathrm{896897}}^1$

素因数の和:909345

約数の個数: 72

約数和(自身を含む): 6089008233672

約数和(自身を除く): 4081806561492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12433, 24866, 37299, 49732, 62165, 74598, 111897, 124330, 149196, 186495, 223794, 248660, 372990, 447588, 559485, 745980, 896897, 1118970, 1793794, 2237940, 2690691, 3587588, 4484485, 5381382, 8072073, 8968970, 10762764, 13453455, 16144146, 17937940, 26906910, 32288292, 40360365, 53813820, 80720730, 161441460, 11151120401, 22302240802, 33453361203, 44604481604, 55755602005, 66906722406, 100360083609, 111511204010, 133813444812, 167266806015, 200720167218, 223022408020, 334533612030, 401440334436, 501800418045, 669067224060, 1003600836090, 2007201672180]

約数ペア:

[(1, 2007201672180), (2, 1003600836090), (3, 669067224060), (4, 501800418045), (5, 401440334436), (6, 334533612030), (9, 223022408020), (10, 200720167218), (12, 167266806015), (15, 133813444812), (18, 111511204010), (20, 100360083609), (30, 66906722406), (36, 55755602005), (45, 44604481604), (60, 33453361203), (90, 22302240802), (180, 11151120401), (12433, 161441460), (24866, 80720730), (37299, 53813820), (49732, 40360365), (62165, 32288292), (74598, 26906910), (111897, 17937940), (124330, 16144146), (149196, 13453455), (186495, 10762764), (223794, 8968970), (248660, 8072073), (372990, 5381382), (447588, 4484485), (559485, 3587588), (745980, 2690691), (896897, 2237940), (1118970, 1793794)]