27149340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 82494720

約数和(自身を除く): 55345380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 619, 645, 731, 860, 1020, 1238, 1290, 1462, 1857, 2193, 2476, 2580, 2924, 3095, 3655, 3714, 4386, 6190, 7310, 7428, 8772, 9285, 10523, 10965, 12380, 14620, 18570, 21046, 21930, 26617, 31569, 37140, 42092, 43860, 52615, 53234, 63138, 79851, 105230, 106468, 126276, 133085, 157845, 159702, 210460, 266170, 315690, 319404, 399255, 452489, 532340, 631380, 798510, 904978, 1357467, 1597020, 1809956, 2262445, 2714934, 4524890, 5429868, 6787335, 9049780, 13574670, 27149340]

約数ペア:

[(1, 27149340), (2, 13574670), (3, 9049780), (4, 6787335), (5, 5429868), (6, 4524890), (10, 2714934), (12, 2262445), (15, 1809956), (17, 1597020), (20, 1357467), (30, 904978), (34, 798510), (43, 631380), (51, 532340), (60, 452489), (68, 399255), (85, 319404), (86, 315690), (102, 266170), (129, 210460), (170, 159702), (172, 157845), (204, 133085), (215, 126276), (255, 106468), (258, 105230), (340, 79851), (430, 63138), (510, 53234), (516, 52615), (619, 43860), (645, 42092), (731, 37140), (860, 31569), (1020, 26617), (1238, 21930), (1290, 21046), (1462, 18570), (1857, 14620), (2193, 12380), (2476, 10965), (2580, 10523), (2924, 9285), (3095, 8772), (3655, 7428), (3714, 7310), (4386, 6190)]