141743910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1498

約数の個数: 128

約数和(自身を含む): 434294784

約数和(自身を除く): 292550874

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 55, 66, 70, 77, 86, 105, 110, 129, 154, 165, 210, 215, 231, 258, 301, 330, 385, 430, 462, 473, 602, 645, 770, 903, 946, 1155, 1290, 1419, 1427, 1505, 1806, 2310, 2365, 2838, 2854, 3010, 3311, 4281, 4515, 4730, 6622, 7095, 7135, 8562, 9030, 9933, 9989, 14190, 14270, 15697, 16555, 19866, 19978, 21405, 29967, 31394, 33110, 42810, 47091, 49665, 49945, 59934, 61361, 78485, 94182, 99330, 99890, 109879, 122722, 149835, 156970, 184083, 219758, 235455, 299670, 306805, 329637, 368166, 429527, 470910, 549395, 613610, 659274, 674971, 859054, 920415, 1098790, 1288581, 1349942, 1648185, 1840830, 2024913, 2147635, 2577162, 3296370, 3374855, 4049826, 4295270, 4724797, 6442905, 6749710, 9449594, 10124565, 12885810, 14174391, 20249130, 23623985, 28348782, 47247970, 70871955, 141743910]

約数ペア:

[(1, 141743910), (2, 70871955), (3, 47247970), (5, 28348782), (6, 23623985), (7, 20249130), (10, 14174391), (11, 12885810), (14, 10124565), (15, 9449594), (21, 6749710), (22, 6442905), (30, 4724797), (33, 4295270), (35, 4049826), (42, 3374855), (43, 3296370), (55, 2577162), (66, 2147635), (70, 2024913), (77, 1840830), (86, 1648185), (105, 1349942), (110, 1288581), (129, 1098790), (154, 920415), (165, 859054), (210, 674971), (215, 659274), (231, 613610), (258, 549395), (301, 470910), (330, 429527), (385, 368166), (430, 329637), (462, 306805), (473, 299670), (602, 235455), (645, 219758), (770, 184083), (903, 156970), (946, 149835), (1155, 122722), (1290, 109879), (1419, 99890), (1427, 99330), (1505, 94182), (1806, 78485), (2310, 61361), (2365, 59934), (2838, 49945), (2854, 49665), (3010, 47091), (3311, 42810), (4281, 33110), (4515, 31394), (4730, 29967), (6622, 21405), (7095, 19978), (7135, 19866), (8562, 16555), (9030, 15697), (9933, 14270), (9989, 14190)]