1425368980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1723}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 3614607360

約数和(自身を除く): 2189238380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 311, 380, 532, 622, 665, 1244, 1330, 1555, 1723, 2177, 2660, 3110, 3446, 4354, 5909, 6220, 6892, 8615, 8708, 10885, 11818, 12061, 17230, 21770, 23636, 24122, 29545, 32737, 34460, 41363, 43540, 48244, 59090, 60305, 65474, 82726, 118180, 120610, 130948, 163685, 165452, 206815, 229159, 241220, 327370, 413630, 458318, 535853, 654740, 827260, 916636, 1071706, 1145795, 2143412, 2291590, 2679265, 3750971, 4583180, 5358530, 7501942, 10181207, 10717060, 15003884, 18754855, 20362414, 37509710, 40724828, 50906035, 71268449, 75019420, 101812070, 142536898, 203624140, 285073796, 356342245, 712684490, 1425368980]

約数ペア:

[(1, 1425368980), (2, 712684490), (4, 356342245), (5, 285073796), (7, 203624140), (10, 142536898), (14, 101812070), (19, 75019420), (20, 71268449), (28, 50906035), (35, 40724828), (38, 37509710), (70, 20362414), (76, 18754855), (95, 15003884), (133, 10717060), (140, 10181207), (190, 7501942), (266, 5358530), (311, 4583180), (380, 3750971), (532, 2679265), (622, 2291590), (665, 2143412), (1244, 1145795), (1330, 1071706), (1555, 916636), (1723, 827260), (2177, 654740), (2660, 535853), (3110, 458318), (3446, 413630), (4354, 327370), (5909, 241220), (6220, 229159), (6892, 206815), (8615, 165452), (8708, 163685), (10885, 130948), (11818, 120610), (12061, 118180), (17230, 82726), (21770, 65474), (23636, 60305), (24122, 59090), (29545, 48244), (32737, 43540), (34460, 41363)]