42171390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 118980576

約数和(自身を除く): 76809186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 641, 645, 731, 765, 774, 1282, 1290, 1462, 1530, 1923, 1935, 2193, 3205, 3655, 3846, 3870, 4386, 5769, 6410, 6579, 7310, 9615, 10897, 10965, 11538, 13158, 19230, 21794, 21930, 27563, 28845, 32691, 32895, 54485, 55126, 57690, 65382, 65790, 82689, 98073, 108970, 137815, 163455, 165378, 196146, 248067, 275630, 326910, 413445, 468571, 490365, 496134, 826890, 937142, 980730, 1240335, 1405713, 2342855, 2480670, 2811426, 4217139, 4685710, 7028565, 8434278, 14057130, 21085695, 42171390]

約数ペア:

[(1, 42171390), (2, 21085695), (3, 14057130), (5, 8434278), (6, 7028565), (9, 4685710), (10, 4217139), (15, 2811426), (17, 2480670), (18, 2342855), (30, 1405713), (34, 1240335), (43, 980730), (45, 937142), (51, 826890), (85, 496134), (86, 490365), (90, 468571), (102, 413445), (129, 326910), (153, 275630), (170, 248067), (215, 196146), (255, 165378), (258, 163455), (306, 137815), (387, 108970), (430, 98073), (510, 82689), (641, 65790), (645, 65382), (731, 57690), (765, 55126), (774, 54485), (1282, 32895), (1290, 32691), (1462, 28845), (1530, 27563), (1923, 21930), (1935, 21794), (2193, 19230), (3205, 13158), (3655, 11538), (3846, 10965), (3870, 10897), (4386, 9615), (5769, 7310), (6410, 6579)]