68330340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29201}}^1$

素因数の和:29229

約数の個数: 72

約数和(自身を含む): 223220088

約数和(自身を除く): 154889748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 29201, 58402, 87603, 116804, 146005, 175206, 262809, 292010, 350412, 379613, 438015, 525618, 584020, 759226, 876030, 1051236, 1138839, 1314045, 1518452, 1752060, 1898065, 2277678, 2628090, 3416517, 3796130, 4555356, 5256180, 5694195, 6833034, 7592260, 11388390, 13666068, 17082585, 22776780, 34165170, 68330340]

約数ペア:

[(1, 68330340), (2, 34165170), (3, 22776780), (4, 17082585), (5, 13666068), (6, 11388390), (9, 7592260), (10, 6833034), (12, 5694195), (13, 5256180), (15, 4555356), (18, 3796130), (20, 3416517), (26, 2628090), (30, 2277678), (36, 1898065), (39, 1752060), (45, 1518452), (52, 1314045), (60, 1138839), (65, 1051236), (78, 876030), (90, 759226), (117, 584020), (130, 525618), (156, 438015), (180, 379613), (195, 350412), (234, 292010), (260, 262809), (390, 175206), (468, 146005), (585, 116804), (780, 87603), (1170, 58402), (2340, 29201)]