76985340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67531}}^1$

素因数の和:67562

約数の個数: 48

約数和(自身を含む): 226907520

約数和(自身を除く): 149922180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 67531, 135062, 202593, 270124, 337655, 405186, 675310, 810372, 1012965, 1283089, 1350620, 2025930, 2566178, 3849267, 4051860, 5132356, 6415445, 7698534, 12830890, 15397068, 19246335, 25661780, 38492670, 76985340]

約数ペア:

[(1, 76985340), (2, 38492670), (3, 25661780), (4, 19246335), (5, 15397068), (6, 12830890), (10, 7698534), (12, 6415445), (15, 5132356), (19, 4051860), (20, 3849267), (30, 2566178), (38, 2025930), (57, 1350620), (60, 1283089), (76, 1012965), (95, 810372), (114, 675310), (190, 405186), (228, 337655), (285, 270124), (380, 202593), (570, 135062), (1140, 67531)]