154060620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{366811}}^1$

素因数の和:366830

約数の個数: 48

約数和(自身を含む): 492995328

約数和(自身を除く): 338934708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 366811, 733622, 1100433, 1467244, 1834055, 2200866, 2567677, 3668110, 4401732, 5135354, 5502165, 7336220, 7703031, 10270708, 11004330, 12838385, 15406062, 22008660, 25676770, 30812124, 38515155, 51353540, 77030310, 154060620]

約数ペア:

[(1, 154060620), (2, 77030310), (3, 51353540), (4, 38515155), (5, 30812124), (6, 25676770), (7, 22008660), (10, 15406062), (12, 12838385), (14, 11004330), (15, 10270708), (20, 7703031), (21, 7336220), (28, 5502165), (30, 5135354), (35, 4401732), (42, 3668110), (60, 2567677), (70, 2200866), (84, 1834055), (105, 1467244), (140, 1100433), (210, 733622), (420, 366811)]