30897777180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{751}}^1\times {\mathrm{1481}}^1$

素因数の和:2707

約数の個数: 96

約数和(自身を含む): 86874697728

約数和(自身を除く): 55976920548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 751, 926, 1389, 1481, 1502, 1852, 2253, 2315, 2778, 2962, 3004, 3755, 4443, 4506, 4630, 5556, 5924, 6945, 7405, 7510, 8886, 9012, 9260, 11265, 13890, 14810, 15020, 17772, 22215, 22530, 27780, 29620, 44430, 45060, 88860, 347713, 685703, 695426, 1043139, 1112231, 1371406, 1390852, 1738565, 2057109, 2086278, 2224462, 2742812, 3336693, 3428515, 3477130, 4114218, 4172556, 4448924, 5215695, 5561155, 6673386, 6857030, 6954260, 8228436, 10285545, 10431390, 11122310, 13346772, 13714060, 16683465, 20571090, 20862780, 22244620, 33366930, 41142180, 66733860, 514962953, 1029925906, 1544888859, 2059851812, 2574814765, 3089777718, 5149629530, 6179555436, 7724444295, 10299259060, 15448888590, 30897777180]

約数ペア:

[(1, 30897777180), (2, 15448888590), (3, 10299259060), (4, 7724444295), (5, 6179555436), (6, 5149629530), (10, 3089777718), (12, 2574814765), (15, 2059851812), (20, 1544888859), (30, 1029925906), (60, 514962953), (463, 66733860), (751, 41142180), (926, 33366930), (1389, 22244620), (1481, 20862780), (1502, 20571090), (1852, 16683465), (2253, 13714060), (2315, 13346772), (2778, 11122310), (2962, 10431390), (3004, 10285545), (3755, 8228436), (4443, 6954260), (4506, 6857030), (4630, 6673386), (5556, 5561155), (5924, 5215695), (6945, 4448924), (7405, 4172556), (7510, 4114218), (8886, 3477130), (9012, 3428515), (9260, 3336693), (11265, 2742812), (13890, 2224462), (14810, 2086278), (15020, 2057109), (17772, 1738565), (22215, 1390852), (22530, 1371406), (27780, 1112231), (29620, 1043139), (44430, 695426), (45060, 685703), (88860, 347713)]