30455810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 70260480

約数和(自身を除く): 39804670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1069, 1295, 2035, 2138, 2590, 2849, 4070, 5345, 5698, 7483, 10690, 11759, 14245, 14966, 23518, 28490, 37415, 39553, 58795, 74830, 79106, 82313, 117590, 164626, 197765, 276871, 395530, 411565, 435083, 553742, 823130, 870166, 1384355, 2175415, 2768710, 3045581, 4350830, 6091162, 15227905, 30455810]

約数ペア:

[(1, 30455810), (2, 15227905), (5, 6091162), (7, 4350830), (10, 3045581), (11, 2768710), (14, 2175415), (22, 1384355), (35, 870166), (37, 823130), (55, 553742), (70, 435083), (74, 411565), (77, 395530), (110, 276871), (154, 197765), (185, 164626), (259, 117590), (370, 82313), (385, 79106), (407, 74830), (518, 58795), (770, 39553), (814, 37415), (1069, 28490), (1295, 23518), (2035, 14966), (2138, 14245), (2590, 11759), (2849, 10690), (4070, 7483), (5345, 5698)]