30831557796

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{170231}}^1$

素因数の和:170303

約数の個数: 120

約数和(自身を含む): 88818886464

約数和(自身を除く): 57987328668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 234, 258, 324, 351, 387, 468, 516, 559, 702, 774, 1053, 1118, 1161, 1404, 1548, 1677, 2106, 2236, 2322, 3354, 3483, 4212, 4644, 5031, 6708, 6966, 10062, 13932, 15093, 20124, 30186, 45279, 60372, 90558, 170231, 181116, 340462, 510693, 680924, 1021386, 1532079, 2042772, 2213003, 3064158, 4426006, 4596237, 6128316, 6639009, 7319933, 8852012, 9192474, 13278018, 13788711, 14639866, 18384948, 19917027, 21959799, 26556036, 27577422, 29279732, 39834054, 43919598, 55154844, 59751081, 65879397, 79668108, 87839196, 95159129, 119502162, 131758794, 179253243, 190318258, 197638191, 239004324, 263517588, 285477387, 358506486, 380636516, 395276382, 570954774, 592914573, 717012972, 790552764, 856432161, 1141909548, 1185829146, 1712864322, 2371658292, 2569296483, 3425728644, 5138592966, 7707889449, 10277185932, 15415778898, 30831557796]

約数ペア:

[(1, 30831557796), (2, 15415778898), (3, 10277185932), (4, 7707889449), (6, 5138592966), (9, 3425728644), (12, 2569296483), (13, 2371658292), (18, 1712864322), (26, 1185829146), (27, 1141909548), (36, 856432161), (39, 790552764), (43, 717012972), (52, 592914573), (54, 570954774), (78, 395276382), (81, 380636516), (86, 358506486), (108, 285477387), (117, 263517588), (129, 239004324), (156, 197638191), (162, 190318258), (172, 179253243), (234, 131758794), (258, 119502162), (324, 95159129), (351, 87839196), (387, 79668108), (468, 65879397), (516, 59751081), (559, 55154844), (702, 43919598), (774, 39834054), (1053, 29279732), (1118, 27577422), (1161, 26556036), (1404, 21959799), (1548, 19917027), (1677, 18384948), (2106, 14639866), (2236, 13788711), (2322, 13278018), (3354, 9192474), (3483, 8852012), (4212, 7319933), (4644, 6639009), (5031, 6128316), (6708, 4596237), (6966, 4426006), (10062, 3064158), (13932, 2213003), (15093, 2042772), (20124, 1532079), (30186, 1021386), (45279, 680924), (60372, 510693), (90558, 340462), (170231, 181116)]