29943810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 60776190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 449, 494, 513, 570, 585, 702, 741, 855, 898, 1026, 1170, 1235, 1347, 1482, 1710, 1755, 2223, 2245, 2470, 2565, 2694, 3510, 3705, 4041, 4446, 4490, 5130, 5837, 6669, 6735, 7410, 8082, 8531, 11115, 11674, 12123, 13338, 13470, 17062, 17511, 20205, 22230, 24246, 25593, 29185, 33345, 35022, 40410, 42655, 51186, 52533, 58370, 60615, 66690, 76779, 85310, 87555, 105066, 110903, 121230, 127965, 153558, 157599, 175110, 221806, 230337, 255930, 262665, 315198, 332709, 383895, 460674, 525330, 554515, 665418, 767790, 787995, 998127, 1109030, 1151685, 1575990, 1663545, 1996254, 2303370, 2994381, 3327090, 4990635, 5988762, 9981270, 14971905, 29943810]

約数ペア:

[(1, 29943810), (2, 14971905), (3, 9981270), (5, 5988762), (6, 4990635), (9, 3327090), (10, 2994381), (13, 2303370), (15, 1996254), (18, 1663545), (19, 1575990), (26, 1151685), (27, 1109030), (30, 998127), (38, 787995), (39, 767790), (45, 665418), (54, 554515), (57, 525330), (65, 460674), (78, 383895), (90, 332709), (95, 315198), (114, 262665), (117, 255930), (130, 230337), (135, 221806), (171, 175110), (190, 157599), (195, 153558), (234, 127965), (247, 121230), (270, 110903), (285, 105066), (342, 87555), (351, 85310), (390, 76779), (449, 66690), (494, 60615), (513, 58370), (570, 52533), (585, 51186), (702, 42655), (741, 40410), (855, 35022), (898, 33345), (1026, 29185), (1170, 25593), (1235, 24246), (1347, 22230), (1482, 20205), (1710, 17511), (1755, 17062), (2223, 13470), (2245, 13338), (2470, 12123), (2565, 11674), (2694, 11115), (3510, 8531), (3705, 8082), (4041, 7410), (4446, 6735), (4490, 6669), (5130, 5837)]