43250340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 144329472

約数和(自身を除く): 101079132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 313, 329, 420, 470, 490, 564, 588, 626, 658, 705, 735, 939, 940, 980, 987, 1252, 1316, 1410, 1470, 1565, 1645, 1878, 1974, 2191, 2303, 2820, 2940, 3130, 3290, 3756, 3948, 4382, 4606, 4695, 4935, 6260, 6573, 6580, 6909, 8764, 9212, 9390, 9870, 10955, 11515, 13146, 13818, 14711, 15337, 18780, 19740, 21910, 23030, 26292, 27636, 29422, 30674, 32865, 34545, 43820, 44133, 46011, 46060, 58844, 61348, 65730, 69090, 73555, 76685, 88266, 92022, 102977, 131460, 138180, 147110, 153370, 176532, 184044, 205954, 220665, 230055, 294220, 306740, 308931, 411908, 441330, 460110, 514885, 617862, 720839, 882660, 920220, 1029770, 1235724, 1441678, 1544655, 2059540, 2162517, 2883356, 3089310, 3604195, 4325034, 6178620, 7208390, 8650068, 10812585, 14416780, 21625170, 43250340]

約数ペア:

[(1, 43250340), (2, 21625170), (3, 14416780), (4, 10812585), (5, 8650068), (6, 7208390), (7, 6178620), (10, 4325034), (12, 3604195), (14, 3089310), (15, 2883356), (20, 2162517), (21, 2059540), (28, 1544655), (30, 1441678), (35, 1235724), (42, 1029770), (47, 920220), (49, 882660), (60, 720839), (70, 617862), (84, 514885), (94, 460110), (98, 441330), (105, 411908), (140, 308931), (141, 306740), (147, 294220), (188, 230055), (196, 220665), (210, 205954), (235, 184044), (245, 176532), (282, 153370), (294, 147110), (313, 138180), (329, 131460), (420, 102977), (470, 92022), (490, 88266), (564, 76685), (588, 73555), (626, 69090), (658, 65730), (705, 61348), (735, 58844), (939, 46060), (940, 46011), (980, 44133), (987, 43820), (1252, 34545), (1316, 32865), (1410, 30674), (1470, 29422), (1565, 27636), (1645, 26292), (1878, 23030), (1974, 21910), (2191, 19740), (2303, 18780), (2820, 15337), (2940, 14711), (3130, 13818), (3290, 13146), (3756, 11515), (3948, 10955), (4382, 9870), (4606, 9390), (4695, 9212), (4935, 8764), (6260, 6909), (6573, 6580)]