150491460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{358313}}^1$

素因数の和:358332

約数の個数: 48

約数和(自身を含む): 481574016

約数和(自身を除く): 331082556

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, 358313, 716626, 1074939, 1433252, 1791565, 2149878, 2508191, 3583130, 4299756, 5016382, 5374695, 7166260, 7524573, 10032764, 10749390, 12540955, 15049146, 21498780, 25081910, 30098292, 37622865, 50163820, 75245730, 150491460]

約数ペア:

[(1, 150491460), (2, 75245730), (3, 50163820), (4, 37622865), (5, 30098292), (6, 25081910), (7, 21498780), (10, 15049146), (12, 12540955), (14, 10749390), (15, 10032764), (20, 7524573), (21, 7166260), (28, 5374695), (30, 5016382), (35, 4299756), (42, 3583130), (60, 2508191), (70, 2149878), (84, 1791565), (105, 1433252), (140, 1074939), (210, 716626), (420, 358313)]