30501460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7297}}^1$

素因数の和:7336

約数の個数: 48

約数和(自身を含む): 73563840

約数和(自身を除く): 43062380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 7297, 14594, 29188, 36485, 72970, 80267, 138643, 145940, 160534, 277286, 321068, 401335, 554572, 693215, 802670, 1386430, 1525073, 1605340, 2772860, 3050146, 6100292, 7625365, 15250730, 30501460]

約数ペア:

[(1, 30501460), (2, 15250730), (4, 7625365), (5, 6100292), (10, 3050146), (11, 2772860), (19, 1605340), (20, 1525073), (22, 1386430), (38, 802670), (44, 693215), (55, 554572), (76, 401335), (95, 321068), (110, 277286), (190, 160534), (209, 145940), (220, 138643), (380, 80267), (418, 72970), (836, 36485), (1045, 29188), (2090, 14594), (4180, 7297)]