30897636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 97215552

約数和(自身を除く): 66317916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 281, 294, 308, 357, 374, 462, 476, 539, 561, 562, 588, 714, 748, 833, 843, 924, 1078, 1122, 1124, 1309, 1428, 1617, 1666, 1686, 1967, 2156, 2244, 2499, 2618, 3091, 3234, 3332, 3372, 3927, 3934, 4777, 4998, 5236, 5901, 6182, 6468, 7854, 7868, 9163, 9273, 9554, 9996, 11802, 12364, 13769, 14331, 15708, 18326, 18546, 19108, 21637, 23604, 27489, 27538, 28662, 33439, 36652, 37092, 41307, 43274, 52547, 54978, 55076, 57324, 64911, 66878, 82614, 86548, 100317, 105094, 109956, 129822, 133756, 151459, 157641, 165228, 200634, 210188, 234073, 259644, 302918, 315282, 367829, 401268, 454377, 468146, 605836, 630564, 702219, 735658, 908754, 936292, 1103487, 1404438, 1471316, 1817508, 2206974, 2574803, 2808876, 4413948, 5149606, 7724409, 10299212, 15448818, 30897636]

約数ペア:

[(1, 30897636), (2, 15448818), (3, 10299212), (4, 7724409), (6, 5149606), (7, 4413948), (11, 2808876), (12, 2574803), (14, 2206974), (17, 1817508), (21, 1471316), (22, 1404438), (28, 1103487), (33, 936292), (34, 908754), (42, 735658), (44, 702219), (49, 630564), (51, 605836), (66, 468146), (68, 454377), (77, 401268), (84, 367829), (98, 315282), (102, 302918), (119, 259644), (132, 234073), (147, 210188), (154, 200634), (187, 165228), (196, 157641), (204, 151459), (231, 133756), (238, 129822), (281, 109956), (294, 105094), (308, 100317), (357, 86548), (374, 82614), (462, 66878), (476, 64911), (539, 57324), (561, 55076), (562, 54978), (588, 52547), (714, 43274), (748, 41307), (833, 37092), (843, 36652), (924, 33439), (1078, 28662), (1122, 27538), (1124, 27489), (1309, 23604), (1428, 21637), (1617, 19108), (1666, 18546), (1686, 18326), (1967, 15708), (2156, 14331), (2244, 13769), (2499, 12364), (2618, 11802), (3091, 9996), (3234, 9554), (3332, 9273), (3372, 9163), (3927, 7868), (3934, 7854), (4777, 6468), (4998, 6182), (5236, 5901)]