30475506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 37953294

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 59, 69, 114, 118, 138, 177, 197, 354, 394, 437, 591, 874, 1121, 1182, 1311, 1357, 2242, 2622, 2714, 3363, 3743, 4071, 4531, 6726, 7486, 8142, 9062, 11229, 11623, 13593, 22458, 23246, 25783, 27186, 34869, 51566, 69738, 77349, 86089, 154698, 172178, 220837, 258267, 267329, 441674, 516534, 534658, 662511, 801987, 1325022, 1603974, 5079251, 10158502, 15237753, 30475506]

約数ペア:

[(1, 30475506), (2, 15237753), (3, 10158502), (6, 5079251), (19, 1603974), (23, 1325022), (38, 801987), (46, 662511), (57, 534658), (59, 516534), (69, 441674), (114, 267329), (118, 258267), (138, 220837), (177, 172178), (197, 154698), (354, 86089), (394, 77349), (437, 69738), (591, 51566), (874, 34869), (1121, 27186), (1182, 25783), (1311, 23246), (1357, 22458), (2242, 13593), (2622, 11623), (2714, 11229), (3363, 9062), (3743, 8142), (4071, 7486), (4531, 6726)]