30599460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 93562560

約数和(自身を除く): 62963100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1223, 1251, 1390, 1668, 2085, 2446, 2502, 2780, 3669, 4170, 4892, 5004, 6115, 6255, 7338, 8340, 11007, 12230, 12510, 14676, 18345, 22014, 24460, 25020, 36690, 44028, 55035, 73380, 110070, 169997, 220140, 339994, 509991, 679988, 849985, 1019982, 1529973, 1699970, 2039964, 2549955, 3059946, 3399940, 5099910, 6119892, 7649865, 10199820, 15299730, 30599460]

約数ペア:

[(1, 30599460), (2, 15299730), (3, 10199820), (4, 7649865), (5, 6119892), (6, 5099910), (9, 3399940), (10, 3059946), (12, 2549955), (15, 2039964), (18, 1699970), (20, 1529973), (30, 1019982), (36, 849985), (45, 679988), (60, 509991), (90, 339994), (139, 220140), (180, 169997), (278, 110070), (417, 73380), (556, 55035), (695, 44028), (834, 36690), (1223, 25020), (1251, 24460), (1390, 22014), (1668, 18345), (2085, 14676), (2446, 12510), (2502, 12230), (2780, 11007), (3669, 8340), (4170, 7338), (4892, 6255), (5004, 6115)]