130561284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{222043}}^1$

素因数の和:222064

約数の個数: 36

約数和(自身を含む): 354382224

約数和(自身を除く): 223820940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 222043, 444086, 666129, 888172, 1332258, 1554301, 2664516, 3108602, 4662903, 6217204, 9325806, 10880107, 18651612, 21760214, 32640321, 43520428, 65280642, 130561284]

約数ペア:

[(1, 130561284), (2, 65280642), (3, 43520428), (4, 32640321), (6, 21760214), (7, 18651612), (12, 10880107), (14, 9325806), (21, 6217204), (28, 4662903), (42, 3108602), (49, 2664516), (84, 1554301), (98, 1332258), (147, 888172), (196, 666129), (294, 444086), (588, 222043)]