2912156370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 7667524800

約数和(自身を除く): 4755368430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 179, 326, 358, 489, 537, 815, 895, 978, 1074, 1109, 1467, 1611, 1630, 1790, 2218, 2445, 2685, 2934, 3222, 3327, 4890, 5370, 5545, 6654, 7335, 8055, 9981, 11090, 14670, 16110, 16635, 19962, 29177, 33270, 49905, 58354, 87531, 99810, 145885, 175062, 180767, 198511, 262593, 291770, 361534, 397022, 437655, 525186, 542301, 595533, 875310, 903835, 992555, 1084602, 1191066, 1312965, 1626903, 1786599, 1807670, 1985110, 2625930, 2711505, 2977665, 3253806, 3573198, 5423010, 5955330, 8134515, 8932995, 16269030, 17865990, 32357293, 64714586, 97071879, 161786465, 194143758, 291215637, 323572930, 485359395, 582431274, 970718790, 1456078185, 2912156370]

約数ペア:

[(1, 2912156370), (2, 1456078185), (3, 970718790), (5, 582431274), (6, 485359395), (9, 323572930), (10, 291215637), (15, 194143758), (18, 161786465), (30, 97071879), (45, 64714586), (90, 32357293), (163, 17865990), (179, 16269030), (326, 8932995), (358, 8134515), (489, 5955330), (537, 5423010), (815, 3573198), (895, 3253806), (978, 2977665), (1074, 2711505), (1109, 2625930), (1467, 1985110), (1611, 1807670), (1630, 1786599), (1790, 1626903), (2218, 1312965), (2445, 1191066), (2685, 1084602), (2934, 992555), (3222, 903835), (3327, 875310), (4890, 595533), (5370, 542301), (5545, 525186), (6654, 437655), (7335, 397022), (8055, 361534), (9981, 291770), (11090, 262593), (14670, 198511), (16110, 180767), (16635, 175062), (19962, 145885), (29177, 99810), (33270, 87531), (49905, 58354)]