9695140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 25539192

約数和(自身を除く): 15844052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 761, 910, 980, 1274, 1522, 1820, 2548, 3044, 3185, 3805, 5327, 6370, 7610, 9893, 10654, 12740, 15220, 19786, 21308, 26635, 37289, 39572, 49465, 53270, 69251, 74578, 98930, 106540, 138502, 149156, 186445, 197860, 277004, 346255, 372890, 484757, 692510, 745780, 969514, 1385020, 1939028, 2423785, 4847570, 9695140]

約数ペア:

[(1, 9695140), (2, 4847570), (4, 2423785), (5, 1939028), (7, 1385020), (10, 969514), (13, 745780), (14, 692510), (20, 484757), (26, 372890), (28, 346255), (35, 277004), (49, 197860), (52, 186445), (65, 149156), (70, 138502), (91, 106540), (98, 98930), (130, 74578), (140, 69251), (182, 53270), (196, 49465), (245, 39572), (260, 37289), (364, 26635), (455, 21308), (490, 19786), (637, 15220), (761, 12740), (910, 10654), (980, 9893), (1274, 7610), (1522, 6370), (1820, 5327), (2548, 3805), (3044, 3185)]