230019860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 589897728

約数和(自身を除く): 359877868

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 127, 140, 170, 238, 254, 340, 476, 508, 595, 635, 761, 889, 1190, 1270, 1522, 1778, 2159, 2380, 2540, 3044, 3556, 3805, 4318, 4445, 5327, 7610, 8636, 8890, 10654, 10795, 12937, 15113, 15220, 17780, 21308, 21590, 25874, 26635, 30226, 43180, 51748, 53270, 60452, 64685, 75565, 90559, 96647, 106540, 129370, 151130, 181118, 193294, 258740, 302260, 362236, 386588, 452795, 483235, 676529, 905590, 966470, 1353058, 1642999, 1811180, 1932940, 2706116, 3285998, 3382645, 6571996, 6765290, 8214995, 11500993, 13530580, 16429990, 23001986, 32859980, 46003972, 57504965, 115009930, 230019860]

約数ペア:

[(1, 230019860), (2, 115009930), (4, 57504965), (5, 46003972), (7, 32859980), (10, 23001986), (14, 16429990), (17, 13530580), (20, 11500993), (28, 8214995), (34, 6765290), (35, 6571996), (68, 3382645), (70, 3285998), (85, 2706116), (119, 1932940), (127, 1811180), (140, 1642999), (170, 1353058), (238, 966470), (254, 905590), (340, 676529), (476, 483235), (508, 452795), (595, 386588), (635, 362236), (761, 302260), (889, 258740), (1190, 193294), (1270, 181118), (1522, 151130), (1778, 129370), (2159, 106540), (2380, 96647), (2540, 90559), (3044, 75565), (3556, 64685), (3805, 60452), (4318, 53270), (4445, 51748), (5327, 43180), (7610, 30226), (8636, 26635), (8890, 25874), (10654, 21590), (10795, 21308), (12937, 17780), (15113, 15220)]