70003980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6860

約数の個数: 96

約数和(自身を含む): 229286400

約数和(自身を除く): 159282420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6823, 10260, 13646, 20469, 27292, 34115, 40938, 61407, 68230, 81876, 102345, 122814, 129637, 136460, 184221, 204690, 245628, 259274, 307035, 368442, 388911, 409380, 518548, 614070, 648185, 736884, 777822, 921105, 1166733, 1228140, 1296370, 1555644, 1842210, 1944555, 2333466, 2592740, 3500199, 3684420, 3889110, 4666932, 5833665, 7000398, 7778220, 11667330, 14000796, 17500995, 23334660, 35001990, 70003980]

約数ペア:

[(1, 70003980), (2, 35001990), (3, 23334660), (4, 17500995), (5, 14000796), (6, 11667330), (9, 7778220), (10, 7000398), (12, 5833665), (15, 4666932), (18, 3889110), (19, 3684420), (20, 3500199), (27, 2592740), (30, 2333466), (36, 1944555), (38, 1842210), (45, 1555644), (54, 1296370), (57, 1228140), (60, 1166733), (76, 921105), (90, 777822), (95, 736884), (108, 648185), (114, 614070), (135, 518548), (171, 409380), (180, 388911), (190, 368442), (228, 307035), (270, 259274), (285, 245628), (342, 204690), (380, 184221), (513, 136460), (540, 129637), (570, 122814), (684, 102345), (855, 81876), (1026, 68230), (1140, 61407), (1710, 40938), (2052, 34115), (2565, 27292), (3420, 20469), (5130, 13646), (6823, 10260)]