27414970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 54966240

約数和(自身を除く): 27551270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 139, 163, 242, 278, 326, 605, 695, 815, 1210, 1390, 1529, 1630, 1793, 3058, 3586, 7645, 8965, 15290, 16819, 17930, 19723, 22657, 33638, 39446, 45314, 84095, 98615, 113285, 168190, 197230, 226570, 249227, 498454, 1246135, 2492270, 2741497, 5482994, 13707485, 27414970]

約数ペア:

[(1, 27414970), (2, 13707485), (5, 5482994), (10, 2741497), (11, 2492270), (22, 1246135), (55, 498454), (110, 249227), (121, 226570), (139, 197230), (163, 168190), (242, 113285), (278, 98615), (326, 84095), (605, 45314), (695, 39446), (815, 33638), (1210, 22657), (1390, 19723), (1529, 17930), (1630, 16819), (1793, 15290), (3058, 8965), (3586, 7645)]