30000498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 69732432

約数和(自身を除く): 39731934

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 121, 129, 186, 242, 258, 341, 363, 473, 682, 726, 946, 961, 1023, 1333, 1419, 1922, 2046, 2666, 2838, 2883, 3751, 3999, 5203, 5766, 7502, 7998, 10406, 10571, 11253, 14663, 15609, 21142, 22506, 29326, 31218, 31713, 41323, 43989, 63426, 82646, 87978, 116281, 123969, 161293, 232562, 247938, 322586, 348843, 454553, 483879, 697686, 909106, 967758, 1363659, 2727318, 5000083, 10000166, 15000249, 30000498]

約数ペア:

[(1, 30000498), (2, 15000249), (3, 10000166), (6, 5000083), (11, 2727318), (22, 1363659), (31, 967758), (33, 909106), (43, 697686), (62, 483879), (66, 454553), (86, 348843), (93, 322586), (121, 247938), (129, 232562), (186, 161293), (242, 123969), (258, 116281), (341, 87978), (363, 82646), (473, 63426), (682, 43989), (726, 41323), (946, 31713), (961, 31218), (1023, 29326), (1333, 22506), (1419, 21142), (1922, 15609), (2046, 14663), (2666, 11253), (2838, 10571), (2883, 10406), (3751, 7998), (3999, 7502), (5203, 5766)]