147581420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 381749760

約数和(自身を除く): 234168340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 295, 340, 413, 476, 590, 595, 826, 1003, 1051, 1180, 1190, 1652, 2006, 2065, 2102, 2380, 4012, 4130, 4204, 5015, 5255, 7021, 7357, 8260, 10030, 10510, 14042, 14714, 17867, 20060, 21020, 28084, 29428, 35105, 35734, 36785, 62009, 70210, 71468, 73570, 89335, 124018, 125069, 140420, 147140, 178670, 248036, 250138, 310045, 357340, 434063, 500276, 620090, 625345, 868126, 1054153, 1240180, 1250690, 1736252, 2108306, 2170315, 2501380, 4216612, 4340630, 5270765, 7379071, 8681260, 10541530, 14758142, 21083060, 29516284, 36895355, 73790710, 147581420]

約数ペア:

[(1, 147581420), (2, 73790710), (4, 36895355), (5, 29516284), (7, 21083060), (10, 14758142), (14, 10541530), (17, 8681260), (20, 7379071), (28, 5270765), (34, 4340630), (35, 4216612), (59, 2501380), (68, 2170315), (70, 2108306), (85, 1736252), (118, 1250690), (119, 1240180), (140, 1054153), (170, 868126), (236, 625345), (238, 620090), (295, 500276), (340, 434063), (413, 357340), (476, 310045), (590, 250138), (595, 248036), (826, 178670), (1003, 147140), (1051, 140420), (1180, 125069), (1190, 124018), (1652, 89335), (2006, 73570), (2065, 71468), (2102, 70210), (2380, 62009), (4012, 36785), (4130, 35734), (4204, 35105), (5015, 29428), (5255, 28084), (7021, 21020), (7357, 20060), (8260, 17867), (10030, 14714), (10510, 14042)]