151562460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{360863}}^1$

素因数の和:360882

約数の個数: 48

約数和(自身を含む): 485001216

約数和(自身を除く): 333438756

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, 360863, 721726, 1082589, 1443452, 1804315, 2165178, 2526041, 3608630, 4330356, 5052082, 5412945, 7217260, 7578123, 10104164, 10825890, 12630205, 15156246, 21651780, 25260410, 30312492, 37890615, 50520820, 75781230, 151562460]

約数ペア:

[(1, 151562460), (2, 75781230), (3, 50520820), (4, 37890615), (5, 30312492), (6, 25260410), (7, 21651780), (10, 15156246), (12, 12630205), (14, 10825890), (15, 10104164), (20, 7578123), (21, 7217260), (28, 5412945), (30, 5052082), (35, 4330356), (42, 3608630), (60, 2526041), (70, 2165178), (84, 1804315), (105, 1443452), (140, 1082589), (210, 721726), (420, 360863)]