17502940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 46287360

約数和(自身を除く): 28784420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 163, 182, 236, 260, 295, 326, 364, 413, 455, 590, 652, 767, 815, 826, 910, 1141, 1180, 1534, 1630, 1652, 1820, 2065, 2119, 2282, 3068, 3260, 3835, 4130, 4238, 4564, 5369, 5705, 7670, 8260, 8476, 9617, 10595, 10738, 11410, 14833, 15340, 19234, 21190, 21476, 22820, 26845, 29666, 38468, 42380, 48085, 53690, 59332, 67319, 74165, 96170, 107380, 125021, 134638, 148330, 192340, 250042, 269276, 296660, 336595, 500084, 625105, 673190, 875147, 1250210, 1346380, 1750294, 2500420, 3500588, 4375735, 8751470, 17502940]

約数ペア:

[(1, 17502940), (2, 8751470), (4, 4375735), (5, 3500588), (7, 2500420), (10, 1750294), (13, 1346380), (14, 1250210), (20, 875147), (26, 673190), (28, 625105), (35, 500084), (52, 336595), (59, 296660), (65, 269276), (70, 250042), (91, 192340), (118, 148330), (130, 134638), (140, 125021), (163, 107380), (182, 96170), (236, 74165), (260, 67319), (295, 59332), (326, 53690), (364, 48085), (413, 42380), (455, 38468), (590, 29666), (652, 26845), (767, 22820), (815, 21476), (826, 21190), (910, 19234), (1141, 15340), (1180, 14833), (1534, 11410), (1630, 10738), (1652, 10595), (1820, 9617), (2065, 8476), (2119, 8260), (2282, 7670), (3068, 5705), (3260, 5369), (3835, 4564), (4130, 4238)]