74438340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18517}}^1$

素因数の和:18596

約数の個数: 48

約数和(自身を含む): 211549632

約数和(自身を除く): 137111292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 18517, 37034, 55551, 74068, 92585, 111102, 185170, 222204, 277755, 370340, 555510, 1111020, 1240639, 2481278, 3721917, 4962556, 6203195, 7443834, 12406390, 14887668, 18609585, 24812780, 37219170, 74438340]

約数ペア:

[(1, 74438340), (2, 37219170), (3, 24812780), (4, 18609585), (5, 14887668), (6, 12406390), (10, 7443834), (12, 6203195), (15, 4962556), (20, 3721917), (30, 2481278), (60, 1240639), (67, 1111020), (134, 555510), (201, 370340), (268, 277755), (335, 222204), (402, 185170), (670, 111102), (804, 92585), (1005, 74068), (1340, 55551), (2010, 37034), (4020, 18517)]