31703060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 68886720

約数和(自身を除く): 37183660

約数列:

[1, 2, 4, 5, 10, 20, 59, 67, 118, 134, 236, 268, 295, 335, 401, 590, 670, 802, 1180, 1340, 1604, 2005, 3953, 4010, 7906, 8020, 15812, 19765, 23659, 26867, 39530, 47318, 53734, 79060, 94636, 107468, 118295, 134335, 236590, 268670, 473180, 537340, 1585153, 3170306, 6340612, 7925765, 15851530, 31703060]

約数ペア:

[(1, 31703060), (2, 15851530), (4, 7925765), (5, 6340612), (10, 3170306), (20, 1585153), (59, 537340), (67, 473180), (118, 268670), (134, 236590), (236, 134335), (268, 118295), (295, 107468), (335, 94636), (401, 79060), (590, 53734), (670, 47318), (802, 39530), (1180, 26867), (1340, 23659), (1604, 19765), (2005, 15812), (3953, 8020), (4010, 7906)]