72480348710

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1921027}}^1$

素因数の和:1921066

約数の個数: 64

約数和(自身を含む): 165976819200

約数和(自身を除く): 93496470490

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2695, 3430, 3773, 5390, 7546, 18865, 37730, 1921027, 3842054, 9605135, 13447189, 19210270, 21131297, 26894378, 42262594, 67235945, 94130323, 105656485, 134471890, 147919079, 188260646, 211312970, 295838158, 470651615, 658912261, 739595395, 941303230, 1035433553, 1317824522, 1479190790, 2070867106, 3294561305, 5177167765, 6589122610, 7248034871, 10354335530, 14496069742, 36240174355, 72480348710]

約数ペア:

[(1, 72480348710), (2, 36240174355), (5, 14496069742), (7, 10354335530), (10, 7248034871), (11, 6589122610), (14, 5177167765), (22, 3294561305), (35, 2070867106), (49, 1479190790), (55, 1317824522), (70, 1035433553), (77, 941303230), (98, 739595395), (110, 658912261), (154, 470651615), (245, 295838158), (343, 211312970), (385, 188260646), (490, 147919079), (539, 134471890), (686, 105656485), (770, 94130323), (1078, 67235945), (1715, 42262594), (2695, 26894378), (3430, 21131297), (3773, 19210270), (5390, 13447189), (7546, 9605135), (18865, 3842054), (37730, 1921027)]