146837980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5233}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 327104064

約数和(自身を除く): 180266084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5233, 5612, 7015, 10466, 14030, 20932, 26165, 28060, 52330, 104660, 120359, 240718, 319213, 481436, 601795, 638426, 1203590, 1276852, 1596065, 2407180, 3192130, 6384260, 7341899, 14683798, 29367596, 36709495, 73418990, 146837980]

約数ペア:

[(1, 146837980), (2, 73418990), (4, 36709495), (5, 29367596), (10, 14683798), (20, 7341899), (23, 6384260), (46, 3192130), (61, 2407180), (92, 1596065), (115, 1276852), (122, 1203590), (230, 638426), (244, 601795), (305, 481436), (460, 319213), (610, 240718), (1220, 120359), (1403, 104660), (2806, 52330), (5233, 28060), (5612, 26165), (7015, 20932), (10466, 14030)]