7149180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 21821184

約数和(自身を除く): 14672004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 163, 170, 172, 204, 215, 255, 258, 326, 340, 430, 489, 510, 516, 645, 652, 731, 815, 860, 978, 1020, 1290, 1462, 1630, 1956, 2193, 2445, 2580, 2771, 2924, 3260, 3655, 4386, 4890, 5542, 7009, 7310, 8313, 8772, 9780, 10965, 11084, 13855, 14018, 14620, 16626, 21027, 21930, 27710, 28036, 33252, 35045, 41565, 42054, 43860, 55420, 70090, 83130, 84108, 105135, 119153, 140180, 166260, 210270, 238306, 357459, 420540, 476612, 595765, 714918, 1191530, 1429836, 1787295, 2383060, 3574590, 7149180]

約数ペア:

[(1, 7149180), (2, 3574590), (3, 2383060), (4, 1787295), (5, 1429836), (6, 1191530), (10, 714918), (12, 595765), (15, 476612), (17, 420540), (20, 357459), (30, 238306), (34, 210270), (43, 166260), (51, 140180), (60, 119153), (68, 105135), (85, 84108), (86, 83130), (102, 70090), (129, 55420), (163, 43860), (170, 42054), (172, 41565), (204, 35045), (215, 33252), (255, 28036), (258, 27710), (326, 21930), (340, 21027), (430, 16626), (489, 14620), (510, 14018), (516, 13855), (645, 11084), (652, 10965), (731, 9780), (815, 8772), (860, 8313), (978, 7310), (1020, 7009), (1290, 5542), (1462, 4890), (1630, 4386), (1956, 3655), (2193, 3260), (2445, 2924), (2580, 2771)]