30920670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 62391330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 359, 435, 495, 522, 594, 638, 718, 783, 870, 957, 990, 1077, 1305, 1485, 1566, 1595, 1795, 1914, 2154, 2610, 2871, 2970, 3190, 3231, 3590, 3915, 3949, 4785, 5385, 5742, 6462, 7830, 7898, 8613, 9570, 9693, 10411, 10770, 11847, 14355, 16155, 17226, 19386, 19745, 20822, 23694, 28710, 31233, 32310, 35541, 39490, 43065, 48465, 52055, 59235, 62466, 71082, 86130, 93699, 96930, 104110, 106623, 114521, 118470, 156165, 177705, 187398, 213246, 229042, 281097, 312330, 343563, 355410, 468495, 533115, 562194, 572605, 687126, 936990, 1030689, 1066230, 1145210, 1405485, 1717815, 2061378, 2810970, 3092067, 3435630, 5153445, 6184134, 10306890, 15460335, 30920670]

約数ペア:

[(1, 30920670), (2, 15460335), (3, 10306890), (5, 6184134), (6, 5153445), (9, 3435630), (10, 3092067), (11, 2810970), (15, 2061378), (18, 1717815), (22, 1405485), (27, 1145210), (29, 1066230), (30, 1030689), (33, 936990), (45, 687126), (54, 572605), (55, 562194), (58, 533115), (66, 468495), (87, 355410), (90, 343563), (99, 312330), (110, 281097), (135, 229042), (145, 213246), (165, 187398), (174, 177705), (198, 156165), (261, 118470), (270, 114521), (290, 106623), (297, 104110), (319, 96930), (330, 93699), (359, 86130), (435, 71082), (495, 62466), (522, 59235), (594, 52055), (638, 48465), (718, 43065), (783, 39490), (870, 35541), (957, 32310), (990, 31233), (1077, 28710), (1305, 23694), (1485, 20822), (1566, 19745), (1595, 19386), (1795, 17226), (1914, 16155), (2154, 14355), (2610, 11847), (2871, 10770), (2970, 10411), (3190, 9693), (3231, 9570), (3590, 8613), (3915, 7898), (3949, 7830), (4785, 6462), (5385, 5742)]