74931010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4279

約数の個数: 64

約数和(自身を含む): 175509504

約数和(自身を除く): 100578494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 4231, 8462, 8855, 17710, 21155, 29617, 42310, 46541, 59234, 93082, 97313, 148085, 194626, 232705, 296170, 325787, 465410, 486565, 651574, 681191, 973130, 1070443, 1362382, 1628935, 2140886, 3257870, 3405955, 5352215, 6811910, 7493101, 10704430, 14986202, 37465505, 74931010]

約数ペア:

[(1, 74931010), (2, 37465505), (5, 14986202), (7, 10704430), (10, 7493101), (11, 6811910), (14, 5352215), (22, 3405955), (23, 3257870), (35, 2140886), (46, 1628935), (55, 1362382), (70, 1070443), (77, 973130), (110, 681191), (115, 651574), (154, 486565), (161, 465410), (230, 325787), (253, 296170), (322, 232705), (385, 194626), (506, 148085), (770, 97313), (805, 93082), (1265, 59234), (1610, 46541), (1771, 42310), (2530, 29617), (3542, 21155), (4231, 17710), (8462, 8855)]