43397340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 146512800

約数和(自身を除く): 103115460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 509, 580, 588, 609, 735, 812, 870, 980, 1015, 1018, 1218, 1421, 1470, 1527, 1740, 2030, 2036, 2436, 2545, 2842, 2940, 3045, 3054, 3563, 4060, 4263, 5090, 5684, 6090, 6108, 7105, 7126, 7635, 8526, 10180, 10689, 12180, 14210, 14252, 14761, 15270, 17052, 17815, 21315, 21378, 24941, 28420, 29522, 30540, 35630, 42630, 42756, 44283, 49882, 53445, 59044, 71260, 73805, 74823, 85260, 88566, 99764, 103327, 106890, 124705, 147610, 149646, 177132, 206654, 213780, 221415, 249410, 295220, 299292, 309981, 374115, 413308, 442830, 498820, 516635, 619962, 723289, 748230, 885660, 1033270, 1239924, 1446578, 1496460, 1549905, 2066540, 2169867, 2893156, 3099810, 3616445, 4339734, 6199620, 7232890, 8679468, 10849335, 14465780, 21698670, 43397340]

約数ペア:

[(1, 43397340), (2, 21698670), (3, 14465780), (4, 10849335), (5, 8679468), (6, 7232890), (7, 6199620), (10, 4339734), (12, 3616445), (14, 3099810), (15, 2893156), (20, 2169867), (21, 2066540), (28, 1549905), (29, 1496460), (30, 1446578), (35, 1239924), (42, 1033270), (49, 885660), (58, 748230), (60, 723289), (70, 619962), (84, 516635), (87, 498820), (98, 442830), (105, 413308), (116, 374115), (140, 309981), (145, 299292), (147, 295220), (174, 249410), (196, 221415), (203, 213780), (210, 206654), (245, 177132), (290, 149646), (294, 147610), (348, 124705), (406, 106890), (420, 103327), (435, 99764), (490, 88566), (509, 85260), (580, 74823), (588, 73805), (609, 71260), (735, 59044), (812, 53445), (870, 49882), (980, 44283), (1015, 42756), (1018, 42630), (1218, 35630), (1421, 30540), (1470, 29522), (1527, 28420), (1740, 24941), (2030, 21378), (2036, 21315), (2436, 17815), (2545, 17052), (2842, 15270), (2940, 14761), (3045, 14252), (3054, 14210), (3563, 12180), (4060, 10689), (4263, 10180), (5090, 8526), (5684, 7635), (6090, 7126), (6108, 7105)]