30187486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 53767872

約数和(自身を除く): 23580386

約数列:

[1, 2, 7, 14, 37, 74, 101, 202, 259, 518, 577, 707, 1154, 1414, 3737, 4039, 7474, 8078, 21349, 26159, 42698, 52318, 58277, 116554, 149443, 298886, 407939, 815878, 2156249, 4312498, 15093743, 30187486]

約数ペア:

[(1, 30187486), (2, 15093743), (7, 4312498), (14, 2156249), (37, 815878), (74, 407939), (101, 298886), (202, 149443), (259, 116554), (518, 58277), (577, 52318), (707, 42698), (1154, 26159), (1414, 21349), (3737, 8078), (4039, 7474)]