551476140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{483751}}^1$

素因数の和:483782

約数の個数: 48

約数和(自身を含む): 1625406720

約数和(自身を除く): 1073930580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 483751, 967502, 1451253, 1935004, 2418755, 2902506, 4837510, 5805012, 7256265, 9191269, 9675020, 14512530, 18382538, 27573807, 29025060, 36765076, 45956345, 55147614, 91912690, 110295228, 137869035, 183825380, 275738070, 551476140]

約数ペア:

[(1, 551476140), (2, 275738070), (3, 183825380), (4, 137869035), (5, 110295228), (6, 91912690), (10, 55147614), (12, 45956345), (15, 36765076), (19, 29025060), (20, 27573807), (30, 18382538), (38, 14512530), (57, 9675020), (60, 9191269), (76, 7256265), (95, 5805012), (114, 4837510), (190, 2902506), (228, 2418755), (285, 1935004), (380, 1451253), (570, 967502), (1140, 483751)]